Profiling results ----------------- Total cpu time observed: 21818ms (out of 22100ms) Number of samples taken: 102 (once every 214ms) ==================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ==================================================================== ??? [37] 100.0% [1] 21216(97.2%) 0(0.0%) profile-thunk14 ...t/pkgs/profile-lib/main.rkt:9:0 run [7] 100.0% -------------------------------------------------------------------- ??? [37] 100.0% [2] 15034(68.9%) 0(0.0%) run-improve58 ...ock/herbie/src/mainloop.rkt:242:0 for-loop [8] 71.3% finalize-table! [10] 27.4% get-final-combination [14] 1.3% -------------------------------------------------------------------- loop [84] 2.4% ??? [37] 97.6% [3] 8262(37.9%) 0(0.0%) simplify ...lock/herbie/src/core/simplify.rkt:39:0 simplify-expr [9] 34.9% iterate-egraph!5 [16] 33.0% for-loop [12] 32.1% -------------------------------------------------------------------- location-do [53] 100.0% [4] 3046(14.0%) 202(0.9%) approximate9 ...ck/herbie/src/core/taylor.rkt:11:0 loop [11] 93.4% -------------------------------------------------------------------- hash-ref! [60] 100.0% [5] 2240(10.3%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:338:33 hash-ref! [60] 53.4% for-loop [13] 37.6% ??? [82] 9.0% -------------------------------------------------------------------- post-process [17] 13.6% loop [84] 86.4% [6] 1482(6.8%) 0(0.0%) completely-simplify-alt ...erbie/src/glue.rkt:87:0 simplify-expr [9] 100.0% -------------------------------------------------------------------- profile-thunk14 [1] 100.0% [7] 21216(97.2%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:31:2 ??? [37] 100.0% -------------------------------------------------------------------- run-improve58 [2] 100.0% [8] 10722(49.1%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:253:8 run-iter! [15] 100.0% -------------------------------------------------------------------- completely-simplify-alt [6] 34.0% simplify [3] 66.0% [9] 4364(20.0%) 200(0.9%) simplify-expr ...herbie/src/core/simplify.rkt:68:0 iterate-egraph!5 [16] 90.4% loop [18] 5.0% -------------------------------------------------------------------- run-improve58 [2] 100.0% [10] 4112(18.8%) 0(0.0%) finalize-table! ...k/herbie/src/mainloop.rkt:264:0 post-process [17] 100.0% -------------------------------------------------------------------- approximate9 [4] 100.0% [11] 2844(13.0%) 0(0.0%) loop ...e/ztatlock/herbie/src/core/taylor.rkt:82:4 hash-ref! [60] 100.0% -------------------------------------------------------------------- simplify [3] 100.0% [12] 2650(12.1%) 0(0.0%) for-loop ...ock/herbie/src/core/simplify.rkt:61:12 iterate-egraph!5 [16] 92.4% loop [18] 7.6% -------------------------------------------------------------------- ??? [5] 100.0% [13] 842(3.9%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:341:46 hash-ref! [60] 100.0% -------------------------------------------------------------------- run-improve58 [2] 100.0% [14] 200(0.9%) 0(0.0%) get-final-combination ...ie/src/mainloop.rkt:269:0 extract-alt [19] 100.0% -------------------------------------------------------------------- for-loop [8] 100.0% [15] 10722(49.1%) 0(0.0%) run-iter! ...tatlock/herbie/src/mainloop.rkt:223:0 simplify! [21] 75.2% gen-series! [23] 11.5% finalize-iter! [24] 9.6% localize-error [26] 3.7% -------------------------------------------------------------------- for-loop [12] 26.8% simplify [3] 29.9% simplify-expr [9] 43.2% [16] 9122(41.8%) 0(0.0%) iterate-egraph!5 ...bie/src/core/simplify.rkt:95:0 one-iter [20] 97.6% map-enodes [27] 2.4% -------------------------------------------------------------------- finalize-table! [10] 100.0% [17] 4112(18.8%) 0(0.0%) post-process .../ztatlock/herbie/src/glue.rkt:95:0 for-loop [22] 54.2% loop [84] 31.1% ??? [32] 9.7% completely-simplify-alt [6] 4.9% -------------------------------------------------------------------- for-loop [12] 47.9% simplify-expr [9] 52.1% [18] 422(1.9%) 0(0.0%) loop ...tatlock/herbie/src/core/simplify.rkt:203:2 pass [25] 100.0% -------------------------------------------------------------------- get-final-combination [14] 100.0% [19] 200(0.9%) 0(0.0%) extract-alt ...e/ztatlock/herbie/src/glue.rkt:57:0 loop [84] 100.0% -------------------------------------------------------------------- iterate-egraph!5 [16] 100.0% [20] 8902(40.8%) 220(1.0%) one-iter ...ock/herbie/src/core/simplify.rkt:106:0 for-loop [29] 57.6% loop [30] 37.7% loop [36] 2.2% -------------------------------------------------------------------- run-iter! [15] 100.0% [21] 8062(37.0%) 0(0.0%) simplify! ...tatlock/herbie/src/mainloop.rkt:162:0 for-loop [28] 100.0% -------------------------------------------------------------------- post-process [17] 100.0% [22] 2230(10.2%) 0(0.0%) for-loop /home/ztatlock/herbie/src/glue.rkt:119:17 append-map [31] 100.0% -------------------------------------------------------------------- run-iter! [15] 100.0% [23] 1236(5.7%) 0(0.0%) gen-series! ...tlock/herbie/src/mainloop.rkt:134:0 for-loop [33] 100.0% -------------------------------------------------------------------- run-iter! [15] 100.0% [24] 1026(4.7%) 0(0.0%) finalize-iter! ...ck/herbie/src/mainloop.rkt:177:0 ??? [32] 100.0% -------------------------------------------------------------------- loop [18] 100.0% [25] 422(1.9%) 0(0.0%) pass ...tatlock/herbie/src/core/simplify.rkt:193:2 for-loop [34] 100.0% -------------------------------------------------------------------- run-iter! [15] 100.0% [26] 398(1.8%) 0(0.0%) localize-error ...erbie/src/core/localize.rkt:47:0 hash-ref! [60] 100.0% -------------------------------------------------------------------- iterate-egraph!5 [16] 100.0% [27] 220(1.0%) 0(0.0%) map-enodes ...ock/herbie/src/core/egraph.rkt:139:0 for-loop [35] 100.0% -------------------------------------------------------------------- simplify! [21] 100.0% [28] 8062(37.0%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:166:6 ??? [37] 100.0% -------------------------------------------------------------------- for-loop [29] 50.0% one-iter [20] 50.0% [29] 5126(23.5%) 1208(5.5%) for-loop ...ck/herbie/src/core/simplify.rkt:116:12 for-loop [29] 50.0% match-e [46] 38.2% -------------------------------------------------------------------- one-iter [20] 100.0% [30] 3356(15.4%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:53:19 apply-match [39] 100.0% -------------------------------------------------------------------- f6 [76] 14.4% for-loop [22] 85.6% [31] 2450(11.2%) 200(0.9%) append-map ...acket/collects/racket/list.rkt:565:2 taylor-alt [38] 82.9% f6 [76] 10.2% loop [84] 2.7% free-variables [44] 1.5% -------------------------------------------------------------------- post-process [17] 28.1% finalize-iter! [24] 71.9% [32] 1426(6.5%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [40] 71.7% atab-add-altns [42] 28.3% -------------------------------------------------------------------- gen-series! [23] 100.0% [33] 1236(5.7%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:140:7 taylor-alt [38] 100.0% -------------------------------------------------------------------- pass [25] 100.0% [34] 422(1.9%) 0(0.0%) for-loop ...ck/herbie/src/core/simplify.rkt:196:29 argmin [41] 100.0% -------------------------------------------------------------------- map-enodes [27] 100.0% [35] 220(1.0%) 0(0.0%) for-loop ...ock/herbie/src/core/simplify.rkt:161:2 setfindf [43] 100.0% -------------------------------------------------------------------- one-iter [20] 100.0% [36] 200(0.9%) 200(0.9%) loop ...ket/collects/racket/private/list.rkt:264:4 -------------------------------------------------------------------- for-loop [28] 12.8% run [7] 42.9% [37] 21818(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk14 [1] 42.9% run-improve58 [2] 28.8% loop [45] 15.5% simplify [3] 12.8% -------------------------------------------------------------------- loop [84] 5.8% for-loop [33] 35.7% append-map [31] 58.6% [38] 3466(15.9%) 0(0.0%) taylor-alt ...e/ztatlock/herbie/src/glue.rkt:142:0 for-loop [47] 100.0% -------------------------------------------------------------------- loop [30] 100.0% [39] 3356(15.4%) 200(0.9%) apply-match .../herbie/src/core/simplify.rkt:122:2 merge-egraph-nodes! [56] 43.7% match-e [46] 25.9% loop! [88] 6.4% reduce-to-single! [49] 6.0% mk-enode! [51] 6.0% for-loop [52] 6.0% -------------------------------------------------------------------- ??? [32] 100.0% [40] 1022(4.7%) 0(0.0%) for-loop ...ock/herbie/src/core/alt-table.rkt:51:2 atab-add-altn [48] 100.0% -------------------------------------------------------------------- for-loop [34] 100.0% [41] 422(1.9%) 220(1.0%) argmin ...re/racket/collects/racket/list.rkt:743:0 expression-cost [50] 47.9% -------------------------------------------------------------------- ??? [32] 100.0% [42] 404(1.9%) 0(0.0%) atab-add-altns ...rbie/src/core/alt-table.rkt:50:0 atab-add-altn [48] 100.0% -------------------------------------------------------------------- for-loop [35] 100.0% [43] 220(1.0%) 220(1.0%) setfindf ...e/ztatlock/herbie/src/common.rkt:173:0 -------------------------------------------------------------------- append-map [31] 100.0% [44] 220(1.0%) 220(1.0%) free-variables ...ock/herbie/src/programs.rkt:89:0 -------------------------------------------------------------------- ??? [37] 100.0% [45] 6784(31.1%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:122:2 make-exacts* [59] 51.3% loop [54] 45.6% loop [61] 3.1% -------------------------------------------------------------------- apply-match [39] 13.5% for-loop [62] 21.1% for-loop [29] 65.4% [46] 4788(21.9%) 3518(16.1%) match-e ...tatlock/herbie/src/core/ematch.rkt:46:0 for-loop [55] 25.9% for-loop [62] 10.4% loop [84] 2.3% -------------------------------------------------------------------- taylor-alt [38] 100.0% [47] 3466(15.9%) 0(0.0%) for-loop /home/ztatlock/herbie/src/glue.rkt:144:2 location-do [53] 100.0% -------------------------------------------------------------------- atab-add-altns [42] 28.3% for-loop [40] 71.7% [48] 1426(6.5%) 0(0.0%) atab-add-altn ...rbie/src/core/alt-table.rkt:208:0 best-and-tied-at-points [57]100.0% -------------------------------------------------------------------- apply-match [39] 100.0% [49] 202(0.9%) 202(0.9%) reduce-to-single! ...bie/src/core/egraph.rkt:324:0 -------------------------------------------------------------------- argmin [41] 100.0% [50] 202(0.9%) 0(0.0%) expression-cost ...k/herbie/src/programs.rkt:212:0 compile [58] 100.0% -------------------------------------------------------------------- apply-match [39] 100.0% [51] 200(0.9%) 200(0.9%) mk-enode! ...lock/herbie/src/core/egraph.rkt:101:0 -------------------------------------------------------------------- apply-match [39] 100.0% [52] 200(0.9%) 0(0.0%) for-loop ...ck/herbie/src/core/simplify.rkt:136:10 merge-egraph-nodes! [56] 100.0% -------------------------------------------------------------------- for-loop [47] 28.0% location-do [53] 72.0% [53] 3466(15.9%) 0(0.0%) location-do ...tlock/herbie/src/programs.rkt:129:0 location-do [53] 72.0% approximate9 [4] 19.8% simplify [69] 8.3% -------------------------------------------------------------------- loop [45] 100.0% [54] 3092(14.2%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:93:2 loop [61] 67.9% make-exacts* [59] 32.1% -------------------------------------------------------------------- match-e [46] 100.0% [55] 1872(8.6%) 1050(4.8%) for-loop ...tlock/herbie/src/core/ematch.rkt:59:11 for-loop [62] 49.3% -------------------------------------------------------------------- for-loop [65] 6.1% merge-egraph-nodes! [56] 6.6% for-loop [52] 12.0% apply-match [39] 75.3% [56] 1668(7.6%) 0(0.0%) merge-egraph-nodes! ...e/src/core/egraph.rkt:152:0 update-leader! [63] 48.8% loop! [88] 14.4% enode-merge! [67] 12.1% for-loop [68] 12.0% merge-egraph-nodes! [56] 6.6% for-loop [65] 6.1% -------------------------------------------------------------------- atab-add-altn [48] 100.0% [57] 1426(6.5%) 200(0.9%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [64] 71.8% for-loop [66] 14.2% -------------------------------------------------------------------- expression-cost [50] 100.0% [58] 202(0.9%) 0(0.0%) compile .../ztatlock/herbie/src/programs.rkt:189:0 hash-ref! [60] 100.0% -------------------------------------------------------------------- loop [54] 22.2% loop [45] 77.8% [59] 4474(20.5%) 0(0.0%) make-exacts* ...tatlock/herbie/src/points.rkt:80:0 loop [84] 53.8% map [78] 46.2% -------------------------------------------------------------------- compile [58] 2.0% ??? [82] 2.9% ??? [74] 3.9% for-loop [13] 8.1% localize-error [26] 8.6% ??? [5] 11.6% ??? [70] 31.4% loop [11] 31.4% [60] 3444(15.8%) 202(0.9%) hash-ref! ...racket/private/more-scheme.rkt:373:13 ??? [70] 31.4% simplify [69] 28.5% ??? [5] 22.7% f6 [76] 5.9% parse-loop12 [81] 5.7% ??? [74] 3.9% -------------------------------------------------------------------- loop [45] 9.1% loop [54] 90.9% [61] 2310(10.6%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:83:4 map [78] 100.0% -------------------------------------------------------------------- for-loop [55] 49.0% match-e [46] 51.0% [62] 1886(8.6%) 0(0.0%) for-loop ...tlock/herbie/src/core/ematch.rkt:65:37 match-e [46] 100.0% -------------------------------------------------------------------- merge-egraph-nodes! [56] 100.0% [63] 1026(4.7%) 200(0.9%) update-leader! ...herbie/src/core/egraph.rkt:217:0 for-loop [72] 61.0% mutable-set [75] 19.5% -------------------------------------------------------------------- best-and-tied-at-points [57]100.0% [64] 1024(4.7%) 0(0.0%) errors /home/ztatlock/herbie/src/points.rkt:144:0 for-loop [71] 100.0% -------------------------------------------------------------------- merge-egraph-nodes! [56] 100.0% [65] 204(0.9%) 0(0.0%) for-loop ...lock/herbie/src/core/egraph.rkt:200:10 merge-egraph-nodes! [56] 100.0% -------------------------------------------------------------------- best-and-tied-at-points [57]100.0% [66] 202(0.9%) 202(0.9%) for-loop ...k/herbie/src/core/alt-table.rkt:124:16 -------------------------------------------------------------------- merge-egraph-nodes! [56] 100.0% [67] 202(0.9%) 0(0.0%) enode-merge! ...ck/herbie/src/core/enode.rkt:100:0 custom-set-intersect! [73] 100.0% -------------------------------------------------------------------- merge-egraph-nodes! [56] 100.0% [68] 200(0.9%) 200(0.9%) for-loop ...tlock/herbie/src/core/egraph.rkt:232:6 -------------------------------------------------------------------- location-do [53] 13.7% hash-ref! [60] 86.3% [69] 3062(14.0%) 422(1.9%) simplify ...atlock/herbie/src/core/reduce.rkt:18:0 parse-loop12 [81] 72.5% f6 [76] 13.7% -------------------------------------------------------------------- hash-ref! [60] 100.0% [70] 2844(13.0%) 0(0.0%) ??? ...e/ztatlock/herbie/src/core/taylor.rkt:42:15 hash-ref! [60] 100.0% -------------------------------------------------------------------- errors [64] 100.0% [71] 1024(4.7%) 200(0.9%) for-loop ...e/ztatlock/herbie/src/points.rkt:147:4 ??? [87] 80.5% -------------------------------------------------------------------- update-leader! [63] 100.0% [72] 626(2.9%) 202(0.9%) for-loop ...tlock/herbie/src/core/egraph.rkt:222:6 for-loop [77] 67.7% -------------------------------------------------------------------- enode-merge! [67] 100.0% [73] 202(0.9%) 202(0.9%) custom-set-intersect! ...ivate/set-types.rkt:270:0 -------------------------------------------------------------------- hash-ref! [60] 100.0% [74] 202(0.9%) 0(0.0%) ??? /home/ztatlock/herbie/src/programs.rkt:197:5 hash-ref! [60] 100.0% -------------------------------------------------------------------- update-leader! [63] 100.0% [75] 200(0.9%) 200(0.9%) mutable-set ...racket/private/set-types.rkt:1000:0 -------------------------------------------------------------------- composed [79] 9.6% simplify [69] 9.6% map [78] 18.4% append-map [31] 29.9% hash-ref! [60] 32.5% [76] 622(2.9%) 0(0.0%) f6 ...et/collects/racket/match/compiler.rkt:499:40 map [78] 50.8% append-map [31] 39.5% composed [79] 9.6% -------------------------------------------------------------------- for-loop [72] 100.0% [77] 424(1.9%) 204(0.9%) for-loop ...tlock/herbie/src/core/egraph.rkt:223:8 hash-update! [80] 51.9% -------------------------------------------------------------------- parse-loop12 [81] 4.0% f6 [76] 8.1% make-exacts* [59] 41.5% loop [61] 46.4% [78] 4978(22.8%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:21:13 loop [84] 89.9% parse-loop12 [81] 4.0% f6 [76] 4.0% ??? [82] 2.0% -------------------------------------------------------------------- f6 [76] 100.0% [79] 420(1.9%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 f6 [76] 100.0% -------------------------------------------------------------------- for-loop [77] 100.0% [80] 220(1.0%) 0(0.0%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [83] 100.0% -------------------------------------------------------------------- map [78] 2.8% parse-loop12 [81] 5.5% hash-ref! [60] 8.1% loop [84] 36.3% simplify [69] 47.3% [81] 2416(11.1%) 2020(9.3%) parse-loop12 ...s/racket/match/compiler.rkt:410:15 loop [84] 44.4% parse-loop12 [81] 5.5% parse-app [86] 4.1% map [78] 2.8% -------------------------------------------------------------------- map [78] 50.0% ??? [5] 50.0% [82] 404(1.9%) 202(0.9%) ??? ...ket/collects/racket/private/list.rkt:323:18 hash-ref! [60] 50.0% -------------------------------------------------------------------- hash-update! [80] 100.0% [83] 220(1.0%) 0(0.0%) ??? .../ztatlock/herbie/src/core/egraph.rkt:225:24 for-loop [85] 100.0% -------------------------------------------------------------------- make-exacts* [59] 0.0% loop! [88] 0.3% append-map [31] 1.8% extract-alt [19] 1.8% match-e [46] 2.0% map [78] 2.6% post-process [17] 3.0% parse-loop12 [81] 6.4% loop [84] 82.0% [84] 10942(50.2%) 220(1.0%) loop ...cket/collects/racket/private/map.rkt:26:19 loop [84] 82.0% parse-loop12 [81] 6.3% completely-simplify-alt [6] 3.0% ??? [87] 2.6% simplify [3] 1.8% taylor-alt [38] 1.8% loop! [88] 0.3% ??? [96] 0.1% bfcube [89] 0.0% -------------------------------------------------------------------- ??? [83] 100.0% [85] 220(1.0%) 220(1.0%) for-loop ...lock/herbie/src/core/egraph.rkt:226:26 -------------------------------------------------------------------- parse-loop12 [81] 100.0% [86] 200(0.9%) 200(0.9%) parse-app .../collects/racket/private/kw.rkt:903:2 -------------------------------------------------------------------- for-loop [71] 10.8% loop [84] 89.2% [87] 7608(34.9%) 216(1.0%) ??? /home/ztatlock/herbie/src/programs.rkt:168:4 ??? [90] 84.6% real->bigfloat [91] 9.6% ->flonum [93] 2.9% -------------------------------------------------------------------- loop [84] 26.3% merge-egraph-nodes! [56] 26.3% apply-match [39] 47.4% [88] 456(2.1%) 0(0.0%) loop! .../ztatlock/herbie/src/core/enode.rkt:163:2 custom-set-union [94] 47.4% loop [84] 26.3% set [92] 26.3% -------------------------------------------------------------------- loop [84] 100.0% [89] 202(0.9%) 0(0.0%) bfcube ...tlock/herbie/src/syntax/syntax.rkt:119:0 bf* [95] 100.0% -------------------------------------------------------------------- ??? [87] 100.0% [90] 6438(29.5%) 404(1.9%) ??? ...acket/collects/racket/private/kw.rkt:400:14 ??? [96] 90.6% ??? [97] 3.1% -------------------------------------------------------------------- ??? [87] 100.0% [91] 734(3.4%) 734(3.4%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 -------------------------------------------------------------------- loop! [88] 100.0% [92] 240(1.1%) 240(1.1%) set ...collects/racket/private/set-types.rkt:982:0 -------------------------------------------------------------------- ??? [87] 100.0% [93] 220(1.0%) 0(0.0%) ->flonum ...ock/herbie/src/syntax/syntax.rkt:224:0 ??? [97] 100.0% -------------------------------------------------------------------- loop! [88] 100.0% [94] 216(1.0%) 0(0.0%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [98] 100.0% -------------------------------------------------------------------- bfcube [89] 100.0% [95] 202(0.9%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [96] 100.0% -------------------------------------------------------------------- loop [84] 3.1% bf* [95] 3.2% ??? [90] 93.6% [96] 6232(28.6%) 3938(18.0%) ??? ...-racket/utils/simple-result-arrow.rkt:26:12 bfmul [99] 17.7% ??? [100] 11.4% bftan [101] 7.8% -------------------------------------------------------------------- ??? [90] 47.6% ->flonum [93] 52.4% [97] 420(1.9%) 420(1.9%) ??? /home/ztatlock/herbie/src/config.rkt:29:0 -------------------------------------------------------------------- custom-set-union [94] 100.0% [98] 216(1.0%) 0(0.0%) for-loop ...cts/racket/private/set-types.rkt:174:3 for-loop [102] 100.0% -------------------------------------------------------------------- ??? [96] 100.0% [99] 1100(5.0%) 1100(5.0%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:819:4 -------------------------------------------------------------------- ??? [96] 100.0% [100] 708(3.2%) 512(2.3%) ??? ...tract/private/arrow-higher-order.rkt:373:33 ??? [103] 27.7% -------------------------------------------------------------------- ??? [96] 100.0% [101] 486(2.2%) 486(2.2%) bftan ...-lib/math/private/bigfloat/mpfr.rkt:616:4 -------------------------------------------------------------------- for-loop [98] 100.0% [102] 216(1.0%) 216(1.0%) for-loop ...cts/racket/private/set-types.rkt:178:5 -------------------------------------------------------------------- ??? [100] 100.0% [103] 196(0.9%) 196(0.9%) ??? ...llects/racket/contract/combinator.rkt:178:4 --------------------------------------------------------------------