Profiling results ----------------- Total cpu time observed: 23788ms (out of 24116ms) Number of samples taken: 105 (once every 227ms) =================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee =================================================================== ??? [36] 100.0% [1] 23144(97.3%) 0(0.0%) profile-thunk14 ...t/pkgs/profile-lib/main.rkt:9:0 run [8] 100.0% ------------------------------------------------------------------- ??? [36] 100.0% [2] 13066(54.9%) 0(0.0%) run-improve58 ...ock/herbie/src/mainloop.rkt:242:0 for-loop [9] 57.4% get-final-combination [10] 38.8% loop [43] 2.1% setup-prog [14] 1.7% ------------------------------------------------------------------- simplify-alt [21] 3.2% loop [92] 5.6% ??? [36] 91.1% [3] 7072(29.7%) 0(0.0%) simplify ...lock/herbie/src/core/simplify.rkt:39:0 simplify-expr [11] 70.3% iterate-egraph!5 [18] 23.4% for-loop [12] 6.3% ------------------------------------------------------------------- copying-mergesort [52] 100.0% [4] 1338(5.6%) 0(0.0%) jloop ...et/collects/racket/private/sort.rkt:85:19 ??? [65] 100.0% ------------------------------------------------------------------- hash-ref! [85] 100.0% [5] 406(1.7%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:295:23 for-loop [13] 100.0% ------------------------------------------------------------------- hash-ref! [85] 100.0% [6] 202(0.8%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:392:23 for-loop [16] 100.0% ------------------------------------------------------------------- hash-ref! [85] 100.0% [7] 202(0.8%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:338:33 for-loop [15] 100.0% ------------------------------------------------------------------- profile-thunk14 [1] 99.0% [8] 23386(98.3%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:31:2 ??? [36] 100.0% ------------------------------------------------------------------- run-improve58 [2] 100.0% [9] 7494(31.5%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:253:8 run-iter! [17] 100.0% ------------------------------------------------------------------- run-improve58 [2] 100.0% [10] 5076(21.3%) 0(0.0%) get-final-combination ...ie/src/mainloop.rkt:269:0 split-table [19] 92.2% extract-alt [20] 7.8% ------------------------------------------------------------------- simplify [3] 100.0% [11] 4970(20.9%) 0(0.0%) simplify-expr ...herbie/src/core/simplify.rkt:68:0 iterate-egraph!5 [18] 100.0% ------------------------------------------------------------------- simplify [3] 100.0% [12] 444(1.9%) 0(0.0%) for-loop ...ock/herbie/src/core/simplify.rkt:61:12 debug7 [71] 50.0% iterate-egraph!5 [18] 50.0% ------------------------------------------------------------------- ??? [5] 100.0% [13] 406(1.7%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:298:27 hash-ref! [85] 100.0% ------------------------------------------------------------------- run-improve58 [2] 100.0% [14] 228(1.0%) 0(0.0%) setup-prog /home/ztatlock/herbie/src/glue.rkt:46:0 simplify-alt [21] 100.0% ------------------------------------------------------------------- ??? [7] 100.0% [15] 202(0.8%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:341:46 hash-ref! [85] 100.0% ------------------------------------------------------------------- ??? [6] 100.0% [16] 202(0.8%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:396:33 for-loop [22] 100.0% ------------------------------------------------------------------- for-loop [9] 100.0% [17] 7494(31.5%) 0(0.0%) run-iter! ...tatlock/herbie/src/mainloop.rkt:223:0 simplify! [24] 86.0% gen-series! [26] 8.3% finalize-iter! [27] 5.7% ------------------------------------------------------------------- for-loop [12] 3.2% simplify [3] 24.2% simplify-expr [11] 72.6% [18] 6850(28.8%) 0(0.0%) iterate-egraph!5 ...bie/src/core/simplify.rkt:95:0 one-iter [23] 97.1% map-enodes [28] 2.9% ------------------------------------------------------------------- get-final-combination [10] 100.0% [19] 4678(19.7%) 0(0.0%) split-table .../ztatlock/herbie/src/glue.rkt:171:0 infer-splitpoints4 [25] 100.0% ------------------------------------------------------------------- get-final-combination [10] 100.0% [20] 398(1.7%) 0(0.0%) extract-alt ...e/ztatlock/herbie/src/glue.rkt:57:0 loop [92] 100.0% ------------------------------------------------------------------- setup-prog [14] 100.0% [21] 228(1.0%) 0(0.0%) simplify-alt .../ztatlock/herbie/src/glue.rkt:84:0 simplify [3] 100.0% ------------------------------------------------------------------- for-loop [16] 100.0% [22] 202(0.8%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:398:39 hash-ref! [85] 100.0% ------------------------------------------------------------------- iterate-egraph!5 [18] 100.0% [23] 6648(27.9%) 0(0.0%) one-iter ...ock/herbie/src/core/simplify.rkt:106:0 for-loop [30] 90.5% apply-match [38] 6.3% loop [34] 3.2% ------------------------------------------------------------------- run-iter! [17] 100.0% [24] 6446(27.1%) 0(0.0%) simplify! ...tatlock/herbie/src/mainloop.rkt:162:0 for-loop [29] 100.0% ------------------------------------------------------------------- split-table [19] 100.0% [25] 4678(19.7%) 0(0.0%) infer-splitpoints4 ...ie/src/core/regimes.rkt:19:0 option-on-expr [31] 95.4% exprs-to-branch-on [33] 4.6% ------------------------------------------------------------------- run-iter! [17] 100.0% [26] 624(2.6%) 0(0.0%) gen-series! ...tlock/herbie/src/mainloop.rkt:134:0 for-loop [32] 100.0% ------------------------------------------------------------------- run-iter! [17] 100.0% [27] 424(1.8%) 0(0.0%) finalize-iter! ...ck/herbie/src/mainloop.rkt:177:0 ??? [75] 100.0% ------------------------------------------------------------------- iterate-egraph!5 [18] 100.0% [28] 202(0.8%) 0(0.0%) map-enodes ...ock/herbie/src/core/egraph.rkt:139:0 for-loop [35] 100.0% ------------------------------------------------------------------- simplify! [24] 100.0% [29] 6446(27.1%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:166:6 ??? [36] 100.0% ------------------------------------------------------------------- for-loop [30] 50.0% one-iter [23] 50.0% [30] 6016(25.3%) 1620(6.8%) for-loop ...ck/herbie/src/core/simplify.rkt:116:12 for-loop [30] 50.0% match-e [44] 36.5% ------------------------------------------------------------------- infer-splitpoints4 [25] 100.0% [31] 4462(18.8%) 0(0.0%) option-on-expr ...erbie/src/core/regimes.rkt:106:0 sort-context-on-expr [37] 84.4% pick-errors [40] 5.4% loop [92] 5.4% errors [82] 4.9% ------------------------------------------------------------------- gen-series! [26] 100.0% [32] 624(2.6%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:140:7 taylor-alt [39] 100.0% ------------------------------------------------------------------- infer-splitpoints4 [25] 100.0% [33] 216(0.9%) 0(0.0%) exprs-to-branch-on ...ie/src/core/regimes.rkt:41:0 get-subexpr [41] 100.0% ------------------------------------------------------------------- one-iter [23] 100.0% [34] 212(0.9%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:53:19 apply-match [38] 100.0% ------------------------------------------------------------------- map-enodes [28] 100.0% [35] 202(0.8%) 0(0.0%) for-loop ...ock/herbie/src/core/simplify.rkt:161:2 eval-const-expr [42] 100.0% ------------------------------------------------------------------- for-loop [29] 9.3% run [8] 45.7% [36] 23588(99.2%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk14 [1] 44.6% run-improve58 [2] 23.8% loop [43] 22.3% simplify [3] 9.3% ------------------------------------------------------------------- option-on-expr [31] 100.0% [37] 3764(15.8%) 0(0.0%) sort-context-on-expr ...herbie/src/points.rkt:50:0 sort [45] 100.0% ------------------------------------------------------------------- loop [34] 33.5% one-iter [23] 66.5% [38] 632(2.7%) 0(0.0%) apply-match .../herbie/src/core/simplify.rkt:122:2 for-loop [48] 35.1% match-e [44] 33.5% reduce-to-single! [50] 31.3% ------------------------------------------------------------------- for-loop [32] 100.0% [39] 624(2.6%) 0(0.0%) taylor-alt ...e/ztatlock/herbie/src/glue.rkt:142:0 for-loop [46] 100.0% ------------------------------------------------------------------- option-on-expr [31] 100.0% [40] 240(1.0%) 0(0.0%) pick-errors ...k/herbie/src/core/regimes.rkt:173:0 for-loop [47] 100.0% ------------------------------------------------------------------- exprs-to-branch-on [33] 100.0% [41] 216(0.9%) 216(0.9%) get-subexpr ...k/herbie/src/core/regimes.rkt:72:13 ------------------------------------------------------------------- for-loop [35] 100.0% [42] 202(0.8%) 0(0.0%) eval-const-expr ...k/herbie/src/programs.rkt:180:0 expression-induct31 [49] 100.0% ------------------------------------------------------------------- run-improve58 [2] 2.5% ??? [36] 97.5% [43] 10790(45.4%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:122:2 loop [51] 50.8% make-exacts* [59] 29.6% loop [60] 19.6% ------------------------------------------------------------------- apply-match [38] 2.3% for-loop [62] 11.5% for-loop [30] 86.2% [44] 4608(19.4%) 2532(10.6%) match-e ...tatlock/herbie/src/core/ematch.rkt:46:0 for-loop [53] 31.9% list-cartesian-product [55] 6.7% for-loop [62] 4.5% custom-in-set [58] 4.3% loop [92] 2.2% ------------------------------------------------------------------- sort-context-on-expr [37] 100.0% [45] 3764(15.8%) 0(0.0%) sort ...ket/collects/racket/private/sort.rkt:213:0 copying-mergesort [52] 70.6% loop [61] 29.4% ------------------------------------------------------------------- taylor-alt [39] 100.0% [46] 624(2.6%) 0(0.0%) for-loop /home/ztatlock/herbie/src/glue.rkt:144:2 location-do [54] 100.0% ------------------------------------------------------------------- pick-errors [40] 100.0% [47] 240(1.0%) 0(0.0%) for-loop ...lock/herbie/src/core/regimes.rkt:176:4 eval-prog [83] 100.0% ------------------------------------------------------------------- apply-match [38] 100.0% [48] 222(0.9%) 0(0.0%) for-loop ...ck/herbie/src/core/simplify.rkt:136:10 substitute-e [56] 100.0% ------------------------------------------------------------------- eval-const-expr [42] 100.0% [49] 202(0.8%) 0(0.0%) expression-induct31 ...erbie/src/programs.rkt:55:0 inductor [57] 100.0% ------------------------------------------------------------------- apply-match [38] 100.0% [50] 198(0.8%) 198(0.8%) reduce-to-single! ...bie/src/core/egraph.rkt:324:0 ------------------------------------------------------------------- loop [43] 100.0% [51] 5486(23.1%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:93:2 loop [60] 50.7% make-exacts* [59] 44.6% eval-prog [83] 4.7% ------------------------------------------------------------------- sort [45] 44.4% copying-mergesort [52] 55.6% [52] 2658(11.2%) 0(0.0%) copying-mergesort .../racket/private/sort.rkt:91:4 copying-mergesort [52] 55.6% loop [61] 31.8% jloop [4] 12.6% ------------------------------------------------------------------- match-e [44] 100.0% [53] 1902(8.0%) 854(3.6%) for-loop ...tlock/herbie/src/core/ematch.rkt:59:11 for-loop [62] 55.1% ------------------------------------------------------------------- location-do [54] 21.6% for-loop [46] 78.4% [54] 624(2.6%) 0(0.0%) location-do ...tlock/herbie/src/programs.rkt:129:0 approximate9 [63] 78.4% location-do [54] 21.6% ------------------------------------------------------------------- list-cartesian-product [55] 23.8% match-e [44] 76.2% [55] 420(1.8%) 420(1.8%) list-cartesian-product ...src/core/ematch.rkt:20:0 list-cartesian-product [55] 23.8% ------------------------------------------------------------------- for-loop [48] 100.0% [56] 222(0.9%) 0(0.0%) substitute-e ...ck/herbie/src/core/ematch.rkt:71:0 mk-enode! [64] 100.0% ------------------------------------------------------------------- inductor [57] 50.0% expression-induct31 [49] 50.0% [57] 202(0.8%) 0(0.0%) inductor .../ztatlock/herbie/src/programs.rkt:73:2 inductor [57] 50.0% ??? [98] 50.0% ------------------------------------------------------------------- match-e [44] 100.0% [58] 200(0.8%) 200(0.8%) custom-in-set ...acket/private/set-types.rkt:578:0 ------------------------------------------------------------------- loop [51] 43.4% loop [43] 56.6% [59] 5638(23.7%) 0(0.0%) make-exacts* ...tatlock/herbie/src/points.rkt:80:0 map [74] 59.3% loop [92] 40.7% ------------------------------------------------------------------- loop [43] 43.2% loop [51] 56.8% [60] 4892(20.6%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:83:4 map [74] 100.0% ------------------------------------------------------------------- sort [45] 45.6% copying-mergesort [52] 54.4% [61] 2426(10.2%) 242(1.0%) loop ...cket/collects/racket/private/sort.rkt:64:8 ??? [65] 90.0% ------------------------------------------------------------------- match-e [44] 28.3% for-loop [53] 71.7% [62] 1462(6.1%) 200(0.8%) for-loop ...tlock/herbie/src/core/ematch.rkt:65:37 match-e [44] 72.6% ??? [68] 13.7% ------------------------------------------------------------------- location-do [54] 100.0% [63] 624(2.6%) 0(0.0%) approximate9 ...ck/herbie/src/core/taylor.rkt:11:0 loop [66] 65.1% taylor-sqrt [67] 34.9% ------------------------------------------------------------------- substitute-e [56] 100.0% [64] 222(0.9%) 222(0.9%) mk-enode! ...lock/herbie/src/core/egraph.rkt:101:0 ------------------------------------------------------------------- jloop [4] 38.0% loop [61] 62.0% [65] 3522(14.8%) 0(0.0%) ??? /home/ztatlock/herbie/src/points.rkt:52:27 eval-prog [83] 100.0% ------------------------------------------------------------------- approximate9 [63] 100.0% [66] 406(1.7%) 0(0.0%) loop ...e/ztatlock/herbie/src/core/taylor.rkt:82:4 hash-ref! [85] 100.0% ------------------------------------------------------------------- approximate9 [63] 100.0% [67] 218(0.9%) 0(0.0%) taylor-sqrt ...ck/herbie/src/core/taylor.rkt:346:0 simplify [69] 100.0% ------------------------------------------------------------------- for-loop [62] 100.0% [68] 200(0.8%) 0(0.0%) ??? /home/ztatlock/herbie/src/core/ematch.rkt:50:5 for-loop [70] 100.0% ------------------------------------------------------------------- taylor-sqrt [67] 34.9% hash-ref! [85] 65.1% [69] 624(2.6%) 0(0.0%) simplify ...atlock/herbie/src/core/reduce.rkt:18:0 f16 [72] 34.9% debug7 [71] 32.7% debug-print [73] 32.4% ------------------------------------------------------------------- ??? [68] 100.0% [70] 200(0.8%) 200(0.8%) for-loop ...atlock/herbie/src/core/ematch.rkt:51:7 ------------------------------------------------------------------- simplify [69] 47.9% for-loop [12] 52.1% [71] 426(1.8%) 222(0.9%) debug7 /home/ztatlock/herbie/src/debug.rkt:102:0 ??? [75] 47.9% ------------------------------------------------------------------- simplify [69] 100.0% [72] 218(0.9%) 0(0.0%) f16 ...t/collects/racket/match/compiler.rkt:499:40 map [74] 100.0% ------------------------------------------------------------------- simplify [69] 100.0% [73] 202(0.8%) 0(0.0%) debug-print ...ztatlock/herbie/src/debug.rkt:107:0 for-loop [76] 100.0% ------------------------------------------------------------------- f16 [72] 2.6% make-exacts* [59] 39.5% loop [60] 57.9% [74] 8452(35.5%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:21:13 loop [92] 97.4% parse-loop50 [78] 2.6% ------------------------------------------------------------------- debug7 [71] 32.5% finalize-iter! [27] 67.5% [75] 628(2.6%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [77] 67.5% assoc-has-key? [79] 32.5% ------------------------------------------------------------------- debug-print [73] 100.0% [76] 202(0.8%) 202(0.8%) for-loop /home/ztatlock/herbie/src/debug.rkt:113:2 ------------------------------------------------------------------- ??? [75] 100.0% [77] 424(1.8%) 0(0.0%) for-loop ...ock/herbie/src/core/alt-table.rkt:51:2 atab-add-altn [80] 100.0% ------------------------------------------------------------------- map [74] 100.0% [78] 218(0.9%) 218(0.9%) parse-loop50 ...s/racket/match/compiler.rkt:410:15 ------------------------------------------------------------------- ??? [75] 100.0% [79] 204(0.9%) 204(0.9%) assoc-has-key? ...ts/racket/private/dict.rkt:236:0 ------------------------------------------------------------------- for-loop [77] 100.0% [80] 424(1.8%) 0(0.0%) atab-add-altn ...rbie/src/core/alt-table.rkt:208:0 best-and-tied-at-points [81]100.0% ------------------------------------------------------------------- atab-add-altn [80] 100.0% [81] 424(1.8%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [82] 100.0% ------------------------------------------------------------------- option-on-expr [31] 24.7% loop [92] 27.2% best-and-tied-at-points [81] 48.1% [82] 882(3.7%) 0(0.0%) errors /home/ztatlock/herbie/src/points.rkt:144:0 eval-prog [83] 52.4% for-loop [84] 47.6% ------------------------------------------------------------------- for-loop [47] 5.4% loop [51] 5.8% errors [82] 10.3% ??? [65] 78.5% [83] 4484(18.8%) 3078(12.9%) eval-prog ...tatlock/herbie/src/programs.rkt:162:0 hash-ref! [85] 15.7% ??? [86] 5.4% parse-app [87] 5.4% new-lambda [88] 5.0% ------------------------------------------------------------------- errors [82] 100.0% [84] 420(1.8%) 202(0.8%) for-loop ...e/ztatlock/herbie/src/points.rkt:147:4 ??? [94] 51.9% ------------------------------------------------------------------- for-loop [22] 3.6% for-loop [15] 3.6% for-loop [13] 9.8% ??? [89] 9.8% loop [66] 9.8% eval-prog [83] 63.4% [85] 1108(4.7%) 240(1.0%) hash-ref! ...racket/private/more-scheme.rkt:373:13 bigfloat-hash [90] 23.5% ??? [91] 18.2% ??? [89] 9.8% ??? [5] 9.8% simplify [69] 9.8% ??? [7] 3.6% ??? [6] 3.6% ------------------------------------------------------------------- eval-prog [83] 100.0% [86] 242(1.0%) 242(1.0%) ??? ...collects/racket/private/qq-and-or.rkt:155:9 ------------------------------------------------------------------- eval-prog [83] 100.0% [87] 240(1.0%) 240(1.0%) parse-app .../collects/racket/private/kw.rkt:903:2 ------------------------------------------------------------------- eval-prog [83] 100.0% [88] 222(0.9%) 222(0.9%) new-lambda ...ollects/racket/private/kw.rkt:631:11 ------------------------------------------------------------------- hash-ref! [85] 100.0% [89] 406(1.7%) 0(0.0%) ??? ...e/ztatlock/herbie/src/core/taylor.rkt:42:15 hash-ref! [85] 100.0% ------------------------------------------------------------------- hash-ref! [85] 100.0% [90] 260(1.1%) 0(0.0%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:165:0 bfcanonicalize [93] 100.0% ------------------------------------------------------------------- hash-ref! [85] 100.0% [91] 202(0.8%) 0(0.0%) ??? /home/ztatlock/herbie/src/programs.rkt:197:5 loop [92] 100.0% ------------------------------------------------------------------- make-exacts* [59] 0.3% option-on-expr [31] 1.0% map [74] 1.3% match-e [44] 1.7% ??? [91] 1.7% extract-alt [20] 2.3% loop [92] 91.5% [92] 11572(48.6%) 822(3.5%) loop ...cket/collects/racket/private/map.rkt:26:19 loop [92] 91.5% simplify [3] 2.3% ??? [94] 1.5% errors [82] 1.0% ->flonum [95] 0.1% ------------------------------------------------------------------- bigfloat-hash [90] 100.0% [93] 260(1.1%) 260(1.1%) bfcanonicalize .../private/bigfloat/mpfr.rkt:155:0 ------------------------------------------------------------------- for-loop [84] 2.2% loop [92] 97.8% [94] 10114(42.5%) 1070(4.5%) ??? /home/ztatlock/herbie/src/programs.rkt:168:4 ??? [96] 53.1% real->bigfloat [97] 31.9% ??? [98] 4.4% ------------------------------------------------------------------- loop [92] 100.0% [95] 216(0.9%) 0(0.0%) ->flonum ...ock/herbie/src/syntax/syntax.rkt:224:0 ??? [103] 100.0% ------------------------------------------------------------------- ??? [94] 100.0% [96] 5374(22.6%) 218(0.9%) ??? ...acket/collects/racket/private/kw.rkt:400:14 bf* [99] 48.0% ??? [100] 47.9% ------------------------------------------------------------------- ??? [94] 100.0% [97] 3228(13.6%) 2246(9.4%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [104] 30.4% ------------------------------------------------------------------- inductor [57] 31.4% ??? [94] 68.6% [98] 644(2.7%) 0(0.0%) ??? ...ects/racket/contract/private/guts.rkt:638:8 ??? [103] 100.0% ------------------------------------------------------------------- ??? [96] 100.0% [99] 2580(10.8%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [100] 100.0% ------------------------------------------------------------------- ??? [96] 50.0% bf* [99] 50.0% [100] 5156(21.7%) 430(1.8%) ??? ...-racket/utils/simple-result-arrow.rkt:26:12 bfmul [101] 42.4% bfsqrt [102] 37.1% ??? [103] 12.2% ------------------------------------------------------------------- ??? [100] 100.0% [101] 2184(9.2%) 1406(5.9%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [104] 35.6% ------------------------------------------------------------------- ??? [100] 100.0% [102] 1912(8.0%) 1184(5.0%) bfsqrt ...lib/math/private/bigfloat/mpfr.rkt:616:4 ??? [104] 38.1% ------------------------------------------------------------------- ->flonum [95] 14.5% ??? [100] 42.3% ??? [98] 43.2% [103] 1490(6.3%) 648(2.7%) ??? ...tract/private/arrow-higher-order.rkt:373:33 ??? [105] 56.5% ------------------------------------------------------------------- bfsqrt [102] 29.3% bfmul [101] 31.3% real->bigfloat [97] 39.5% [104] 2488(10.5%) 2488(10.5%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ------------------------------------------------------------------- ??? [103] 100.0% [105] 842(3.5%) 842(3.5%) ??? ...llects/racket/contract/combinator.rkt:178:4 -------------------------------------------------------------------