Profiling results ----------------- Total cpu time observed: 48140ms (out of 48692ms) Number of samples taken: 206 (once every 234ms) ======================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================== ??? [35] 100.0% [1] 47938(99.6%) 0(0.0%) profile-thunk14 ...t/pkgs/profile-lib/main.rkt:9:0 run [11] 100.0% ------------------------------------------------------------------------ ??? [35] 100.0% [2] 10436(21.7%) 0(0.0%) run-improve58 ...ock/herbie/src/mainloop.rkt:242:0 for-loop [12] 95.6% loop [41] 4.4% ------------------------------------------------------------------------ ??? [35] 100.0% [3] 8472(17.6%) 0(0.0%) simplify ...lock/herbie/src/core/simplify.rkt:39:0 simplify-expr [13] 43.6% for-loop [14] 35.2% iterate-egraph!5 [17] 18.3% loop [18] 2.8% ------------------------------------------------------------------------ hash-ref! [77] 100.0% [4] 432(0.9%) 0(0.0%) ??? ...e/ztatlock/herbie/src/core/taylor.rkt:42:15 hash-ref! [77] 100.0% ------------------------------------------------------------------------ hash-ref! [77] 100.0% [5] 432(0.9%) 0(0.0%) ??? /home/ztatlock/herbie/src/programs.rkt:197:5 loop [85] 100.0% ------------------------------------------------------------------------ loop [85] 100.0% [6] 430(0.9%) 0(0.0%) ??? ...ket/collects/racket/private/list.rkt:323:18 hash-ref! [77] 76.7% map [70] 23.3% ------------------------------------------------------------------------ hash-ref! [77] 100.0% [7] 230(0.5%) 0(0.0%) f6 ...et/collects/racket/match/compiler.rkt:499:40 map [70] 100.0% ------------------------------------------------------------------------ hash-ref! [77] 100.0% [8] 200(0.4%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:338:33 hash-ref! [77] 100.0% ------------------------------------------------------------------------ hash-ref! [77] 100.0% [9] 200(0.4%) 0(0.0%) simplify ...atlock/herbie/src/core/reduce.rkt:18:0 parse-loop12 [80] 100.0% ------------------------------------------------------------------------ hash-ref! [77] 100.0% [10] 200(0.4%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:295:23 for-loop [15] 100.0% ------------------------------------------------------------------------ profile-thunk14 [1] 100.0% [11] 47938(99.6%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:31:2 ??? [35] 100.0% ------------------------------------------------------------------------ run-improve58 [2] 100.0% [12] 9976(20.7%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:253:8 run-iter! [16] 100.0% ------------------------------------------------------------------------ simplify [3] 100.0% [13] 3696(7.7%) 0(0.0%) simplify-expr ...herbie/src/core/simplify.rkt:68:0 iterate-egraph!5 [17] 94.6% loop [18] 5.4% ------------------------------------------------------------------------ simplify [3] 100.0% [14] 2986(6.2%) 0(0.0%) for-loop ...ock/herbie/src/core/simplify.rkt:61:12 iterate-egraph!5 [17] 92.6% mk-egraph [19] 7.4% ------------------------------------------------------------------------ ??? [10] 100.0% [15] 200(0.4%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:298:27 hash-ref! [77] 100.0% ------------------------------------------------------------------------ for-loop [12] 100.0% [16] 9976(20.7%) 0(0.0%) run-iter! ...tatlock/herbie/src/mainloop.rkt:223:0 simplify! [20] 84.9% gen-series! [23] 4.3% localize-error [24] 4.3% finalize-iter! [25] 4.2% choose-best-alt! [27] 2.2% ------------------------------------------------------------------------ simplify [3] 19.8% for-loop [14] 35.4% simplify-expr [13] 44.8% [17] 7810(16.2%) 0(0.0%) iterate-egraph!5 ...bie/src/core/simplify.rkt:95:0 one-iter [21] 100.0% ------------------------------------------------------------------------ simplify-expr [13] 45.5% simplify [3] 54.5% [18] 440(0.9%) 0(0.0%) loop ...tatlock/herbie/src/core/simplify.rkt:203:2 pass [22] 100.0% ------------------------------------------------------------------------ for-loop [14] 100.0% [19] 222(0.5%) 0(0.0%) mk-egraph ...lock/herbie/src/core/egraph.rkt:123:0 expr->enode [26] 100.0% ------------------------------------------------------------------------ run-iter! [16] 100.0% [20] 8472(17.6%) 0(0.0%) simplify! ...tatlock/herbie/src/mainloop.rkt:162:0 for-loop [28] 100.0% ------------------------------------------------------------------------ iterate-egraph!5 [17] 100.0% [21] 7810(16.2%) 220(0.5%) one-iter ...ock/herbie/src/core/simplify.rkt:106:0 for-loop [29] 58.3% loop [30] 27.0% loop [32] 6.2% apply-match [36] 5.7% ------------------------------------------------------------------------ loop [18] 100.0% [22] 440(0.9%) 0(0.0%) pass ...tatlock/herbie/src/core/simplify.rkt:193:2 for-loop [33] 100.0% ------------------------------------------------------------------------ run-iter! [16] 100.0% [23] 432(0.9%) 0(0.0%) gen-series! ...tlock/herbie/src/mainloop.rkt:134:0 for-loop [34] 100.0% ------------------------------------------------------------------------ run-iter! [16] 100.0% [24] 430(0.9%) 0(0.0%) localize-error ...erbie/src/core/localize.rkt:47:0 hash-ref! [77] 100.0% ------------------------------------------------------------------------ run-iter! [16] 100.0% [25] 420(0.9%) 0(0.0%) finalize-iter! ...ck/herbie/src/mainloop.rkt:177:0 ??? [31] 100.0% ------------------------------------------------------------------------ mk-egraph [19] 33.3% expr->enode [26] 66.7% [26] 222(0.5%) 0(0.0%) expr->enode ...ck/herbie/src/core/egraph.rkt:124:2 expr->enode [26] 66.7% mk-enode! [54] 33.3% ------------------------------------------------------------------------ run-iter! [16] 100.0% [27] 222(0.5%) 0(0.0%) choose-best-alt! .../herbie/src/mainloop.rkt:120:0 ??? [31] 100.0% ------------------------------------------------------------------------ simplify! [20] 100.0% [28] 8472(17.6%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:166:6 ??? [35] 100.0% ------------------------------------------------------------------------ for-loop [29] 47.3% one-iter [21] 52.7% [29] 4554(9.5%) 1102(2.3%) for-loop ...ck/herbie/src/core/simplify.rkt:116:12 for-loop [29] 47.3% match-e [42] 37.9% ------------------------------------------------------------------------ one-iter [21] 100.0% [30] 2110(4.4%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:53:19 apply-match [36] 100.0% ------------------------------------------------------------------------ choose-best-alt! [27] 34.6% finalize-iter! [25] 65.4% [31] 642(1.3%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [39] 65.4% atab-pick-alt8 [40] 34.6% ------------------------------------------------------------------------ one-iter [21] 100.0% [32] 484(1.0%) 484(1.0%) loop ...ket/collects/racket/private/list.rkt:264:4 ------------------------------------------------------------------------ pass [22] 100.0% [33] 440(0.9%) 0(0.0%) for-loop ...ck/herbie/src/core/simplify.rkt:196:29 for-loop [37] 100.0% ------------------------------------------------------------------------ gen-series! [23] 100.0% [34] 432(0.9%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:140:7 taylor-alt [38] 100.0% ------------------------------------------------------------------------ for-loop [28] 5.9% run [11] 46.9% [35] 48140(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk14 [1] 46.9% loop [41] 39.2% run-improve58 [2] 8.0% simplify [3] 5.9% ------------------------------------------------------------------------ one-iter [21] 17.3% loop [30] 82.7% [36] 2552(5.3%) 202(0.4%) apply-match .../herbie/src/core/simplify.rkt:122:2 match-e [42] 33.7% merge-egraph-nodes! [43] 25.2% loop! [45] 16.6% reduce-to-single! [47] 8.7% substitute-e [49] 7.9% ------------------------------------------------------------------------ for-loop [33] 100.0% [37] 440(0.9%) 440(0.9%) for-loop ...ck/herbie/src/core/simplify.rkt:183:13 ------------------------------------------------------------------------ for-loop [34] 100.0% [38] 432(0.9%) 0(0.0%) taylor-alt ...e/ztatlock/herbie/src/glue.rkt:142:0 for-loop [44] 100.0% ------------------------------------------------------------------------ ??? [31] 100.0% [39] 420(0.9%) 0(0.0%) for-loop ...ock/herbie/src/core/alt-table.rkt:51:2 atab-add-altn [46] 100.0% ------------------------------------------------------------------------ ??? [31] 100.0% [40] 222(0.5%) 0(0.0%) atab-pick-alt8 ...rbie/src/core/alt-table.rkt:54:0 ??? [48] 100.0% ------------------------------------------------------------------------ run-improve58 [2] 1.2% ??? [35] 98.8% [41] 38164(79.3%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:122:2 make-exacts* [60] 54.4% loop [50] 45.1% loop [61] 0.6% ------------------------------------------------------------------------ apply-match [36] 10.0% for-loop [62] 17.7% for-loop [29] 72.3% [42] 4312(9.0%) 2350(4.9%) match-e ...tatlock/herbie/src/core/ematch.rkt:46:0 for-loop [51] 39.7% for-loop [62] 13.5% ------------------------------------------------------------------------ apply-match [36] 100.0% [43] 642(1.3%) 0(0.0%) merge-egraph-nodes! ...e/src/core/egraph.rkt:152:0 update-leader! [52] 100.0% ------------------------------------------------------------------------ taylor-alt [38] 100.0% [44] 432(0.9%) 0(0.0%) for-loop /home/ztatlock/herbie/src/glue.rkt:144:2 location-do [53] 100.0% ------------------------------------------------------------------------ loop [85] 50.0% apply-match [36] 50.0% [45] 424(0.9%) 0(0.0%) loop! .../ztatlock/herbie/src/core/enode.rkt:163:2 loop [85] 50.0% set [56] 26.2% custom-set-union [59] 23.8% ------------------------------------------------------------------------ for-loop [39] 100.0% [46] 420(0.9%) 0(0.0%) atab-add-altn ...rbie/src/core/alt-table.rkt:208:0 best-and-tied-at-points [55] 100.0% ------------------------------------------------------------------------ apply-match [36] 100.0% [47] 222(0.5%) 0(0.0%) reduce-to-single! ...bie/src/core/egraph.rkt:324:0 for-loop [57] 100.0% ------------------------------------------------------------------------ atab-pick-alt8 [40] 100.0% [48] 222(0.5%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:369:33 best-alt [58] 100.0% ------------------------------------------------------------------------ apply-match [36] 100.0% [49] 202(0.4%) 0(0.0%) substitute-e ...ck/herbie/src/core/ematch.rkt:71:0 mk-enode! [54] 100.0% ------------------------------------------------------------------------ loop [41] 100.0% [50] 17194(35.7%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:93:2 loop [61] 68.1% make-exacts* [60] 30.6% eval-prog [71] 1.3% ------------------------------------------------------------------------ match-e [42] 100.0% [51] 2162(4.5%) 1298(2.7%) for-loop ...tlock/herbie/src/core/ematch.rkt:59:11 for-loop [62] 29.7% curry* [68] 10.2% filter [69] 4.7% ------------------------------------------------------------------------ merge-egraph-nodes! [43] 100.0% [52] 642(1.3%) 242(0.5%) update-leader! ...herbie/src/core/egraph.rkt:217:0 for-loop [64] 62.3% ------------------------------------------------------------------------ location-do [53] 50.0% for-loop [44] 50.0% [53] 432(0.9%) 0(0.0%) location-do ...tlock/herbie/src/programs.rkt:129:0 location-do [53] 50.0% approximate9 [63] 50.0% ------------------------------------------------------------------------ substitute-e [49] 47.6% expr->enode [26] 52.4% [54] 424(0.9%) 202(0.4%) mk-enode! ...lock/herbie/src/core/egraph.rkt:101:0 new-enode [65] 52.4% ------------------------------------------------------------------------ atab-add-altn [46] 100.0% [55] 420(0.9%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 for-loop [67] 52.4% errors [78] 47.6% ------------------------------------------------------------------------ loop! [45] 100.0% [56] 222(0.5%) 222(0.5%) set ...collects/racket/private/set-types.rkt:982:0 ------------------------------------------------------------------------ reduce-to-single! [47] 100.0% [57] 222(0.5%) 222(0.5%) for-loop ...tlock/herbie/src/core/egraph.rkt:325:8 ------------------------------------------------------------------------ ??? [48] 100.0% [58] 222(0.5%) 0(0.0%) best-alt /home/ztatlock/herbie/src/glue.rkt:79:0 loop [66] 100.0% ------------------------------------------------------------------------ loop! [45] 100.0% [59] 202(0.4%) 202(0.4%) custom-set-union ...et/private/set-types.rkt:168:0 ------------------------------------------------------------------------ loop [50] 20.2% loop [41] 79.8% [60] 26018(54.0%) 0(0.0%) make-exacts* ...tatlock/herbie/src/points.rkt:80:0 loop [85] 54.0% map [70] 45.2% eval-prog [71] 0.8% ------------------------------------------------------------------------ loop [41] 1.8% loop [50] 98.2% [61] 11928(24.8%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:83:4 map [70] 100.0% ------------------------------------------------------------------------ for-loop [51] 47.7% match-e [42] 52.3% [62] 1768(3.7%) 242(0.5%) for-loop ...tlock/herbie/src/core/ematch.rkt:65:37 match-e [42] 86.3% ------------------------------------------------------------------------ location-do [53] 100.0% [63] 432(0.9%) 0(0.0%) approximate9 ...ck/herbie/src/core/taylor.rkt:11:0 loop [72] 100.0% ------------------------------------------------------------------------ update-leader! [52] 100.0% [64] 400(0.8%) 200(0.4%) for-loop ...tlock/herbie/src/core/egraph.rkt:222:6 for-loop [76] 50.0% ------------------------------------------------------------------------ mk-enode! [54] 100.0% [65] 222(0.5%) 0(0.0%) new-enode ...atlock/herbie/src/core/enode.rkt:68:0 mutable-set [73] 100.0% ------------------------------------------------------------------------ best-alt [58] 100.0% [66] 222(0.5%) 0(0.0%) loop /home/ztatlock/herbie/src/common.rkt:86:2 composed [74] 100.0% ------------------------------------------------------------------------ best-and-tied-at-points [55] 100.0% [67] 220(0.5%) 220(0.5%) for-loop ...k/herbie/src/core/alt-table.rkt:124:16 ------------------------------------------------------------------------ for-loop [51] 100.0% [68] 220(0.5%) 0(0.0%) curry* ...racket/collects/racket/function.rkt:44:2 procedure-arity [75] 100.0% ------------------------------------------------------------------------ for-loop [51] 100.0% [69] 202(0.4%) 202(0.4%) filter ...t/collects/racket/private/list.rkt:256:2 ------------------------------------------------------------------------ ??? [6] 0.8% f6 [7] 1.0% make-exacts* [60] 48.8% loop [61] 49.4% [70] 24124(50.1%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:21:13 loop [85] 99.2% ->flonum [91] 0.8% ------------------------------------------------------------------------ make-exacts* [60] 49.5% loop [50] 50.5% [71] 432(0.9%) 0(0.0%) eval-prog ...tatlock/herbie/src/programs.rkt:162:0 hash-ref! [77] 100.0% ------------------------------------------------------------------------ approximate9 [63] 100.0% [72] 432(0.9%) 0(0.0%) loop ...e/ztatlock/herbie/src/core/taylor.rkt:82:4 hash-ref! [77] 100.0% ------------------------------------------------------------------------ new-enode [65] 100.0% [73] 222(0.5%) 222(0.5%) mutable-set ...racket/private/set-types.rkt:1000:0 ------------------------------------------------------------------------ loop [66] 100.0% [74] 222(0.5%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 errors [78] 100.0% ------------------------------------------------------------------------ curry* [68] 100.0% [75] 220(0.5%) 220(0.5%) procedure-arity ...ket/private/norm-arity.rkt:7:27 ------------------------------------------------------------------------ for-loop [64] 100.0% [76] 200(0.4%) 0(0.0%) for-loop ...tlock/herbie/src/core/egraph.rkt:223:8 hash-update! [79] 100.0% ------------------------------------------------------------------------ for-loop [15] 3.9% ??? [8] 3.9% eval-prog [71] 12.5% ??? [4] 12.8% loop [72] 12.8% localize-error [24] 13.7% ??? [6] 19.6% loop [85] 20.9% [77] 1294(2.7%) 0(0.0%) hash-ref! ...racket/private/more-scheme.rkt:373:13 parse-loop12 [80] 27.3% ??? [5] 20.9% ??? [4] 12.8% bigfloat-hash [81] 12.5% ??? [83] 9.0% f6 [7] 5.9% ??? [8] 3.9% ??? [10] 3.9% simplify [9] 3.9% ------------------------------------------------------------------------ best-and-tied-at-points [55] 47.4% composed [74] 52.6% [78] 422(0.9%) 0(0.0%) errors /home/ztatlock/herbie/src/points.rkt:144:0 for-loop [82] 100.0% ------------------------------------------------------------------------ for-loop [76] 100.0% [79] 200(0.4%) 0(0.0%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [84] 100.0% ------------------------------------------------------------------------ parse-loop12 [80] 15.9% simplify [9] 15.9% hash-ref! [77] 68.3% [80] 630(1.3%) 0(0.0%) parse-loop12 ...s/racket/match/compiler.rkt:410:15 loop [85] 68.3% parse-loop12 [80] 15.9% parse-app [88] 15.9% ------------------------------------------------------------------------ hash-ref! [77] 100.0% [81] 432(0.9%) 0(0.0%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:165:0 bfcanonicalize [86] 100.0% ------------------------------------------------------------------------ errors [78] 100.0% [82] 422(0.9%) 0(0.0%) for-loop ...e/ztatlock/herbie/src/points.rkt:147:4 ->flonum [91] 52.6% ??? [90] 47.4% ------------------------------------------------------------------------ hash-ref! [77] 100.0% [83] 232(0.5%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:285:26 for-loop [87] 100.0% ------------------------------------------------------------------------ hash-update! [79] 100.0% [84] 200(0.4%) 0(0.0%) ??? .../ztatlock/herbie/src/core/egraph.rkt:225:24 for-loop [89] 100.0% ------------------------------------------------------------------------ parse-loop12 [80] 0.0% make-exacts* [60] 0.2% loop! [45] 0.6% map [70] 0.9% ??? [5] 1.1% loop [85] 97.1% [85] 39018(81.1%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:26:19 loop [85] 97.1% hash-ref! [77] 1.1% ??? [90] 1.1% loop! [45] 0.6% ??? [6] 0.0% ->flonum [91] 0.0% ??? [98] 0.0% ------------------------------------------------------------------------ bigfloat-hash [81] 100.0% [86] 432(0.9%) 432(0.9%) bfcanonicalize .../private/bigfloat/mpfr.rkt:155:0 ------------------------------------------------------------------------ ??? [83] 100.0% [87] 232(0.5%) 232(0.5%) for-loop ...lock/herbie/src/core/taylor.rkt:285:52 ------------------------------------------------------------------------ parse-loop12 [80] 100.0% [88] 200(0.4%) 200(0.4%) parse-app .../collects/racket/private/kw.rkt:903:2 ------------------------------------------------------------------------ ??? [84] 100.0% [89] 200(0.4%) 200(0.4%) for-loop ...lock/herbie/src/core/egraph.rkt:226:26 ------------------------------------------------------------------------ for-loop [82] 0.5% loop [85] 99.5% [90] 36862(76.6%) 200(0.4%) ??? /home/ztatlock/herbie/src/programs.rkt:168:4 ??? [92] 96.3% real->bigfloat [93] 3.2% ------------------------------------------------------------------------ map [70] 13.4% for-loop [82] 14.9% loop [85] 71.7% [91] 1492(3.1%) 630(1.3%) ->flonum ...ock/herbie/src/syntax/syntax.rkt:224:0 ??? [97] 31.0% ??? [94] 26.8% ------------------------------------------------------------------------ ??? [90] 100.0% [92] 35480(73.7%) 242(0.5%) ??? ...acket/collects/racket/private/kw.rkt:400:14 ??? [98] 92.4% bf* [95] 4.4% ...higher-order.rkt:373:33 [96] 1.9% ??? [97] 0.6% ------------------------------------------------------------------------ ??? [90] 100.0% [93] 1182(2.5%) 462(1.0%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [103] 60.9% ------------------------------------------------------------------------ ->flonum [91] 100.0% [94] 400(0.8%) 0(0.0%) ??? ...-racket/utils/simple-result-arrow.rkt:47:15 ??? [103] 100.0% ------------------------------------------------------------------------ ??? [92] 100.0% [95] 1560(3.2%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [98] 100.0% ------------------------------------------------------------------------ ??? [92] 100.0% [96] 678(1.4%) 0(0.0%) ...higher-order.rkt:373:33 (unknown source) ??? [102] 67.0% ??? [99] 33.0% ------------------------------------------------------------------------ ??? [92] 30.2% ->flonum [91] 69.8% [97] 662(1.4%) 662(1.4%) ??? /home/ztatlock/herbie/src/config.rkt:29:0 ------------------------------------------------------------------------ loop [85] 0.7% bf* [95] 4.5% ??? [92] 94.8% [98] 34590(71.9%) 30426(63.2%) ??? ...-racket/utils/simple-result-arrow.rkt:26:12 bfdiv [100] 8.6% bfsin [101] 2.8% ??? [104] 0.7% ------------------------------------------------------------------------ ...higher-order.rkt:373:33 [96]100.0% [99] 224(0.5%) 0(0.0%) ??? ...cts/racket/contract/private/list.rkt:187:10 ??? [102] 100.0% ------------------------------------------------------------------------ ??? [98] 100.0% [100] 2964(6.2%) 1766(3.7%) bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [103] 40.4% ------------------------------------------------------------------------ ??? [98] 100.0% [101] 960(2.0%) 960(2.0%) bfsin ...-lib/math/private/bigfloat/mpfr.rkt:616:4 ------------------------------------------------------------------------ ??? [99] 33.0% ...higher-order.rkt:373:33 [96] 67.0% [102] 678(1.4%) 0(0.0%) ??? ...ects/racket/contract/private/guts.rkt:638:8 ??? [104] 100.0% ------------------------------------------------------------------------ ??? [94] 17.3% real->bigfloat [93] 31.1% bfdiv [100] 51.7% [103] 2318(4.8%) 2318(4.8%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ------------------------------------------------------------------------ ??? [98] 26.1% ??? [102] 73.9% [104] 918(1.9%) 438(0.9%) ??? ...tract/private/arrow-higher-order.rkt:373:33 ??? [105] 52.3% ------------------------------------------------------------------------ ??? [104] 100.0% [105] 480(1.0%) 480(1.0%) ??? ...llects/racket/contract/combinator.rkt:178:4 ------------------------------------------------------------------------