Profiling results ----------------- Total cpu time observed: 679254ms (out of 684148ms) Number of samples taken: 4490 (once every 151ms) (Hiding functions with self<1.0% and local<2.0%: 6 of 104 hidden) ========================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ========================================================================= ??? [35] 100.0% [1] 674724(99.3%) 0(0.0%) profile-thunk14 ...t/pkgs/profile-lib/main.rkt:9:0 run [7] 100.0% ------------------------------------------------------------------------- ??? [35] 100.0% [2] 6872(1.0%) 0(0.0%) run-improve58 ...ock/herbie/src/mainloop.rkt:242:0 finalize-table! [8] 56.7% for-loop [9] 31.2% loop [40] 9.3% get-final-combination [13] 2.8% ------------------------------------------------------------------------- loop [55] 100.0% [3] 1284(0.2%) 0(0.0%) completely-simplify-alt ...erbie/src/glue.rkt:87:0 simplify-expr [10] 100.0% ------------------------------------------------------------------------- ??? [35] 100.0% [4] 980(0.1%) 0(0.0%) simplify ...lock/herbie/src/core/simplify.rkt:39:0 simplify-expr [10] 82.9% iterate-egraph!5 [15] 17.1% ------------------------------------------------------------------------- hash-ref! [64] 100.0% [5] 194(0.0%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:483:23 for-loop [12] 100.0% ------------------------------------------------------------------------- hash-ref! [64] 100.0% [6] 194(0.0%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:392:23 for-loop [11] 100.0% ------------------------------------------------------------------------- profile-thunk14 [1] 100.0% [7] 674724(99.3%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:31:2 ??? [35] 100.0% ------------------------------------------------------------------------- run-improve58 [2] 100.0% [8] 3896(0.6%) 0(0.0%) finalize-table! ...k/herbie/src/mainloop.rkt:264:0 post-process [14] 100.0% ------------------------------------------------------------------------- run-improve58 [2] 100.0% [9] 2146(0.3%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:253:8 run-iter! [16] 100.0% ------------------------------------------------------------------------- simplify [4] 38.7% completely-simplify-alt [3] 61.3% [10] 2096(0.3%) 0(0.0%) simplify-expr ...herbie/src/core/simplify.rkt:68:0 iterate-egraph!5 [15] 100.0% ------------------------------------------------------------------------- ??? [6] 100.0% [11] 194(0.0%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:396:33 for-loop [17] 100.0% ------------------------------------------------------------------------- ??? [5] 100.0% [12] 194(0.0%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:487:35 parse-loop12 [71] 100.0% ------------------------------------------------------------------------- run-improve58 [2] 100.0% [13] 190(0.0%) 0(0.0%) get-final-combination ...ie/src/mainloop.rkt:269:0 extract-alt [18] 100.0% ------------------------------------------------------------------------- finalize-table! [8] 100.0% [14] 3896(0.6%) 0(0.0%) post-process .../ztatlock/herbie/src/glue.rkt:95:0 loop [55] 46.0% for-loop [22] 24.0% ??? [28] 20.9% localize-error [20] 9.1% ------------------------------------------------------------------------- simplify [4] 7.4% simplify-expr [10] 92.6% [15] 2264(0.3%) 0(0.0%) iterate-egraph!5 ...bie/src/core/simplify.rkt:95:0 one-iter [19] 83.5% *simplify-rules* [24] 16.5% ------------------------------------------------------------------------- for-loop [9] 100.0% [16] 2146(0.3%) 0(0.0%) run-iter! ...tatlock/herbie/src/mainloop.rkt:223:0 simplify! [21] 45.7% finalize-iter! [23] 27.4% localize-error [20] 16.9% gen-series! [25] 10.1% ------------------------------------------------------------------------- for-loop [11] 100.0% [17] 194(0.0%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:398:39 hash-ref! [64] 100.0% ------------------------------------------------------------------------- get-final-combination [13] 100.0% [18] 190(0.0%) 0(0.0%) extract-alt ...e/ztatlock/herbie/src/glue.rkt:57:0 loop [26] 100.0% ------------------------------------------------------------------------- iterate-egraph!5 [15] 100.0% [19] 1890(0.3%) 0(0.0%) one-iter ...ock/herbie/src/core/simplify.rkt:106:0 for-loop [27] 78.8% loop [31] 21.2% ------------------------------------------------------------------------- post-process [14] 29.0% run-iter! [16] 29.5% loop [55] 41.4% [20] 1226(0.2%) 0(0.0%) localize-error ...erbie/src/core/localize.rkt:47:0 hash-ref! [64] 100.0% ------------------------------------------------------------------------- run-iter! [16] 100.0% [21] 980(0.1%) 0(0.0%) simplify! ...tatlock/herbie/src/mainloop.rkt:162:0 for-loop [29] 100.0% ------------------------------------------------------------------------- post-process [14] 100.0% [22] 934(0.1%) 0(0.0%) for-loop /home/ztatlock/herbie/src/glue.rkt:119:17 append-map [30] 100.0% ------------------------------------------------------------------------- run-iter! [16] 100.0% [23] 588(0.1%) 0(0.0%) finalize-iter! ...ck/herbie/src/mainloop.rkt:177:0 ??? [28] 100.0% ------------------------------------------------------------------------- iterate-egraph!5 [15] 100.0% [24] 374(0.1%) 180(0.0%) *simplify-rules* ...bie/src/syntax/rules.rkt:300:0 for-loop [33] 51.9% ------------------------------------------------------------------------- run-iter! [16] 100.0% [25] 216(0.0%) 0(0.0%) gen-series! ...tlock/herbie/src/mainloop.rkt:134:0 for-loop [32] 100.0% ------------------------------------------------------------------------- extract-alt [18] 100.0% [26] 190(0.0%) 0(0.0%) loop /home/ztatlock/herbie/src/common.rkt:86:2 composed [34] 100.0% ------------------------------------------------------------------------- for-loop [27] 50.0% one-iter [19] 50.0% [27] 1490(0.2%) 572(0.1%) for-loop ...ck/herbie/src/core/simplify.rkt:116:12 for-loop [27] 50.0% match-e [38] 30.8% ------------------------------------------------------------------------- finalize-iter! [23] 41.9% post-process [14] 58.1% [28] 1402(0.2%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [36] 100.0% ------------------------------------------------------------------------- simplify! [21] 100.0% [29] 980(0.1%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:166:6 ??? [35] 100.0% ------------------------------------------------------------------------- for-loop [22] 100.0% [30] 934(0.1%) 0(0.0%) append-map ...acket/collects/racket/list.rkt:565:2 taylor-alt [37] 79.7% loop [55] 20.3% ------------------------------------------------------------------------- one-iter [19] 100.0% [31] 400(0.1%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:53:19 apply-match [39] 100.0% ------------------------------------------------------------------------- gen-series! [25] 100.0% [32] 216(0.0%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:140:7 taylor-alt [37] 100.0% ------------------------------------------------------------------------- *simplify-rules* [24] 100.0% [33] 194(0.0%) 194(0.0%) for-loop ...e/ztatlock/herbie/src/common.rkt:205:9 ------------------------------------------------------------------------- loop [26] 100.0% [34] 190(0.0%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 errors [48] 100.0% ------------------------------------------------------------------------- for-loop [29] 0.0% run [7] 49.8% [35] 676526(99.6%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk14 [1] 49.8% loop [40] 49.6% run-improve58 [2] 0.5% simplify [4] 0.0% ------------------------------------------------------------------------- ??? [28] 100.0% [36] 1402(0.2%) 0(0.0%) for-loop ...ock/herbie/src/core/alt-table.rkt:51:2 atab-add-altn [41] 100.0% ------------------------------------------------------------------------- loop [55] 16.5% for-loop [32] 18.8% append-map [30] 64.7% [37] 1150(0.2%) 0(0.0%) taylor-alt ...e/ztatlock/herbie/src/glue.rkt:142:0 for-loop [42] 100.0% ------------------------------------------------------------------------- for-loop [27] 100.0% [38] 918(0.1%) 918(0.1%) match-e ...tatlock/herbie/src/core/ematch.rkt:46:0 ------------------------------------------------------------------------- loop [31] 100.0% [39] 400(0.1%) 0(0.0%) apply-match .../herbie/src/core/simplify.rkt:122:2 loop! [61] 100.0% ------------------------------------------------------------------------- run-improve58 [2] 0.1% ??? [35] 99.9% [40] 670294(98.7%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:122:2 loop [46] 68.8% loop [43] 25.5% make-exacts* [47] 5.7% ------------------------------------------------------------------------- for-loop [36] 100.0% [41] 1402(0.2%) 0(0.0%) atab-add-altn ...rbie/src/core/alt-table.rkt:208:0 best-and-tied-at-points [44] 100.0% ------------------------------------------------------------------------- taylor-alt [37] 100.0% [42] 1150(0.2%) 0(0.0%) for-loop /home/ztatlock/herbie/src/glue.rkt:144:2 location-do [45] 100.0% ------------------------------------------------------------------------- loop [40] 100.0% [43] 170864(25.2%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:93:2 loop [46] 82.4% make-exacts* [47] 16.2% eval-prog [52] 1.4% ------------------------------------------------------------------------- atab-add-altn [41] 100.0% [44] 1402(0.2%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [48] 84.6% for-loop [50] 15.4% ------------------------------------------------------------------------- for-loop [42] 48.3% location-do [45] 51.7% [45] 1150(0.2%) 0(0.0%) location-do ...tlock/herbie/src/programs.rkt:129:0 location-do [45] 51.7% approximate9 [49] 48.3% ------------------------------------------------------------------------- loop [43] 23.4% loop [40] 76.6% [46] 602046(88.6%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:83:4 map [51] 66.8% loop [55] 33.2% ??? [58] 0.1% ------------------------------------------------------------------------- loop [43] 42.1% loop [40] 57.9% [47] 65842(9.7%) 0(0.0%) make-exacts* ...tatlock/herbie/src/points.rkt:80:0 map [51] 49.4% loop [55] 48.3% eval-prog [52] 2.2% ------------------------------------------------------------------------- composed [34] 13.8% best-and-tied-at-points [44] 86.2% [48] 1376(0.2%) 0(0.0%) errors /home/ztatlock/herbie/src/points.rkt:144:0 for-loop [54] 54.5% eval-prog [52] 45.5% ------------------------------------------------------------------------- location-do [45] 100.0% [49] 1150(0.2%) 0(0.0%) approximate9 ...ck/herbie/src/core/taylor.rkt:11:0 loop [53] 65.6% f6 [76] 34.4% ------------------------------------------------------------------------- best-and-tied-at-points [44] 100.0% [50] 216(0.0%) 216(0.0%) for-loop ...k/herbie/src/core/alt-table.rkt:124:16 ------------------------------------------------------------------------- gather-multiplicative-terms [86] 0.0% f6 [76] 0.4% make-exacts* [47] 7.5% loop [46] 92.1% [51] 436214(64.2%) 194(0.0%) map ...acket/collects/racket/private/map.rkt:21:13 loop [55] 99.3% ??? [58] 0.5% ??? [60] 0.1% parse-loop12 [71] 0.0% gather-multiplicative-terms [86] 0.0% f6 [76] 0.0% ------------------------------------------------------------------------- errors [48] 13.9% make-exacts* [47] 32.8% loop [43] 53.3% [52] 4510(0.7%) 626(0.1%) eval-prog ...tatlock/herbie/src/programs.rkt:162:0 hash-ref! [64] 83.5% inductor [57] 2.7% ------------------------------------------------------------------------- approximate9 [49] 100.0% [53] 754(0.1%) 0(0.0%) loop ...e/ztatlock/herbie/src/core/taylor.rkt:82:4 hash-ref! [64] 100.0% ------------------------------------------------------------------------- errors [48] 100.0% [54] 750(0.1%) 190(0.0%) for-loop ...e/ztatlock/herbie/src/points.rkt:147:4 ??? [58] 49.9% ulp-difference [56] 24.8% ------------------------------------------------------------------------- parse-loop12 [71] 0.0% loop! [61] 0.0% post-process [14] 0.0% ??? [58] 0.0% f6 [76] 0.0% append-map [30] 0.0% make-exacts* [47] 0.1% loop [46] 0.2% ??? [69] 0.5% map [51] 1.1% loop [55] 97.9% [55] 673224(99.1%) 2028(0.3%) loop ...cket/collects/racket/private/map.rkt:26:19 loop [55] 97.9% ??? [58] 1.4% hash-ref! [64] 0.5% taylor-alt [37] 0.0% simplify [72] 0.0% completely-simplify-alt [3] 0.0% loop! [61] 0.0% ??? [60] 0.0% ??? [81] 0.0% ->flonum [59] 0.0% real->bigfloat [63] 0.0% localize-error [20] 0.0% ??? [89] 0.0% bf* [73] 0.0% ------------------------------------------------------------------------- for-loop [54] 100.0% [56] 186(0.0%) 0(0.0%) ulp-difference ...atlock/herbie/src/float.rkt:19:0 ??? [65] 100.0% ------------------------------------------------------------------------- eval-prog [52] 33.3% inductor [57] 66.7% [57] 120(0.0%) 0(0.0%) inductor .../ztatlock/herbie/src/programs.rkt:73:2 inductor [57] 66.7% real->bigfloat [63] 33.3% ------------------------------------------------------------------------- loop [46] 0.0% for-loop [54] 0.1% map [51] 0.3% loop [55] 99.6% [58] 667406(98.3%) 4222(0.6%) ??? /home/ztatlock/herbie/src/programs.rkt:168:4 ??? [62] 94.6% real->bigfloat [63] 3.2% loop [55] 1.2% ??? [89] 0.4% ------------------------------------------------------------------------- loop [55] 100.0% [59] 1522(0.2%) 478(0.1%) ->flonum ...ock/herbie/src/syntax/syntax.rkt:224:0 ??? [93] 36.7% ??? [65] 31.9% ------------------------------------------------------------------------- map [51] 38.8% loop [55] 61.2% [60] 886(0.1%) 0(0.0%) ??? ...ket/collects/racket/private/list.rkt:323:18 hash-ref! [64] 100.0% ------------------------------------------------------------------------- loop [55] 25.8% apply-match [39] 74.2% [61] 400(0.1%) 206(0.0%) loop! .../ztatlock/herbie/src/core/enode.rkt:163:2 custom-set-union [66] 48.5% loop [55] 25.8% ------------------------------------------------------------------------- ??? [58] 100.0% [62] 631506(93.0%) 2260(0.3%) ??? ...acket/collects/racket/private/kw.rkt:400:14 ??? [81] 95.7% bffmod [67] 2.6% bf* [73] 0.7% ...higher-order.rkt:373:33 [70] 0.3% ...ow-val-first.rkt:357:18 [74] 0.2% ------------------------------------------------------------------------- inductor [57] 0.5% loop [55] 19.4% ??? [58] 80.1% [63] 26394(3.9%) 22622(3.3%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [94] 14.3% ------------------------------------------------------------------------- for-loop [78] 0.7% for-loop [17] 0.7% loop [53] 8.1% ??? [60] 10.5% localize-error [20] 10.8% eval-prog [52] 25.6% loop [55] 39.9% [64] 5744(0.8%) 0(0.0%) hash-ref! ...racket/private/more-scheme.rkt:373:13 ??? [69] 39.9% bigfloat-hash [68] 25.6% f6 [76] 15.3% simplify [72] 8.1% parse-loop12 [71] 6.0% ??? [6] 0.7% ??? [5] 0.7% ------------------------------------------------------------------------- ulp-difference [56] 27.7% ->flonum [59] 72.3% [65] 672(0.1%) 672(0.1%) ??? /home/ztatlock/herbie/src/config.rkt:29:0 ------------------------------------------------------------------------- loop! [61] 100.0% [66] 194(0.0%) 194(0.0%) custom-set-union ...et/private/set-types.rkt:168:0 ------------------------------------------------------------------------- ??? [62] 100.0% [67] 16732(2.5%) 468(0.1%) bffmod ...tlock/herbie/src/syntax/syntax.rkt:128:0 ??? [81] 64.7% ...ow-val-first.rkt:357:18 [74] 16.8% bf* [73] 14.9% ------------------------------------------------------------------------- hash-ref! [64] 100.0% [68] 3764(0.6%) 0(0.0%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:165:0 bfcanonicalize [75] 75.4% sig+exp->bigfloat [77] 24.6% ------------------------------------------------------------------------- hash-ref! [64] 100.0% [69] 3546(0.5%) 0(0.0%) ??? /home/ztatlock/herbie/src/programs.rkt:197:5 loop [55] 100.0% ------------------------------------------------------------------------- ??? [62] 100.0% [70] 2182(0.3%) 0(0.0%) ...higher-order.rkt:373:33 (unknown source) ??? [82] 100.0% ------------------------------------------------------------------------- for-loop [12] 15.2% map [51] 15.6% hash-ref! [64] 69.2% [71] 1280(0.2%) 200(0.0%) parse-loop12 ...s/racket/match/compiler.rkt:410:15 loop [55] 69.2% for-loop [78] 15.2% ------------------------------------------------------------------------- loop [55] 19.3% hash-ref! [64] 80.7% [72] 934(0.1%) 0(0.0%) simplify ...atlock/herbie/src/core/reduce.rkt:18:0 f6 [76] 60.4% debug7 [79] 20.3% debug-print [80] 19.3% ------------------------------------------------------------------------- loop [55] 2.6% bffmod [67] 34.5% ??? [62] 62.9% [73] 7238(1.1%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [81] 100.0% ------------------------------------------------------------------------- ??? [62] 34.1% bffmod [67] 65.9% [74] 4270(0.6%) 256(0.0%) ...ow-val-first.rkt:357:18 (unknown source) ??? [82] 58.4% ??? [89] 35.6% ------------------------------------------------------------------------- bigfloat-hash [68] 100.0% [75] 2838(0.4%) 2838(0.4%) bfcanonicalize .../private/bigfloat/mpfr.rkt:155:0 ------------------------------------------------------------------------- map [51] 4.4% f6 [76] 6.6% approximate9 [49] 11.5% simplify [72] 21.4% hash-ref! [64] 56.1% [76] 2186(0.3%) 0(0.0%) f6 ...et/collects/racket/match/compiler.rkt:499:40 map [51] 74.1% loop [55] 8.2% gather-multiplicative-terms [86] 7.8% f6 [76] 6.6% taylor-invert [83] 3.3% ------------------------------------------------------------------------- bigfloat-hash [68] 100.0% [77] 926(0.1%) 926(0.1%) sig+exp->bigfloat ...ivate/bigfloat/mpfr.rkt:385:0 ------------------------------------------------------------------------- parse-loop12 [71] 100.0% [78] 194(0.0%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:490:59 hash-ref! [64] 100.0% ------------------------------------------------------------------------- simplify [72] 100.0% [79] 190(0.0%) 0(0.0%) debug7 /home/ztatlock/herbie/src/debug.rkt:102:0 ??? [84] 100.0% ------------------------------------------------------------------------- simplify [72] 100.0% [80] 180(0.0%) 0(0.0%) debug-print ...ztatlock/herbie/src/debug.rkt:107:0 for-loop [85] 100.0% ------------------------------------------------------------------------- loop [55] 0.1% bf* [73] 1.2% bffmod [67] 1.7% ??? [62] 97.0% [81] 623264(91.8%) 586998(86.4%) ??? ...-racket/utils/simple-result-arrow.rkt:26:12 bfmul [87] 2.3% ??? [93] 1.4% bflog1p [88] 1.4% bffloor [90] 0.6% ------------------------------------------------------------------------- ...higher-order.rkt:373:33 [70] 46.7% ...ow-val-first.rkt:357:18 [74] 53.3% [82] 4676(0.7%) 936(0.1%) ??? ...cts/racket/contract/private/list.rkt:187:10 ??? [89] 80.0% ------------------------------------------------------------------------- f6 [76] 100.0% [83] 216(0.0%) 0(0.0%) taylor-invert .../herbie/src/core/taylor.rkt:312:0 compose [91] 100.0% ------------------------------------------------------------------------- debug7 [79] 100.0% [84] 190(0.0%) 0(0.0%) ??? ...racket/collects/racket/private/kw.rkt:713:9 ??? [92] 100.0% ------------------------------------------------------------------------- debug-print [80] 100.0% [85] 180(0.0%) 180(0.0%) for-loop /home/ztatlock/herbie/src/debug.rkt:113:2 ------------------------------------------------------------------------- map [51] 50.0% f6 [76] 50.0% [86] 170(0.0%) 170(0.0%) gather-multiplicative-terms ...re/reduce.rkt:107:0 map [51] 50.0% ------------------------------------------------------------------------- ??? [81] 100.0% [87] 14526(2.1%) 10970(1.6%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [94] 24.5% ------------------------------------------------------------------------- ??? [81] 100.0% [88] 8932(1.3%) 7548(1.1%) bflog1p ...ib/math/private/bigfloat/mpfr.rkt:616:4 ??? [94] 15.5% ------------------------------------------------------------------------- loop [55] 7.9% ...ow-val-first.rkt:357:18 [74] 17.6% ??? [58] 31.4% ??? [82] 43.2% [89] 8656(1.3%) 590(0.1%) ??? ...ects/racket/contract/private/guts.rkt:638:8 ??? [93] 93.2% ------------------------------------------------------------------------- ??? [81] 100.0% [90] 3832(0.6%) 3120(0.5%) bffloor ...ib/math/private/bigfloat/mpfr.rkt:714:4 ??? [94] 18.6% ------------------------------------------------------------------------- taylor-invert [83] 100.0% [91] 216(0.0%) 216(0.0%) compose ...collects/racket/private/list.rkt:385:12 ------------------------------------------------------------------------- ??? [84] 100.0% [92] 190(0.0%) 190(0.0%) ??? ...s/racket/contract/private/arr-i.rkt:1233:27 ------------------------------------------------------------------------- ->flonum [59] 3.2% ??? [89] 45.8% ??? [81] 51.0% [93] 17600(2.6%) 7012(1.0%) ??? ...tract/private/arrow-higher-order.rkt:373:33 ??? [95] 57.9% ??? [96] 2.3% ------------------------------------------------------------------------- bffloor [90] 7.6% bflog1p [88] 14.7% bfmul [87] 37.7% real->bigfloat [63] 40.0% [94] 9424(1.4%) 9424(1.4%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ------------------------------------------------------------------------- ??? [93] 100.0% [95] 10182(1.5%) 4238(0.6%) ??? ...llects/racket/contract/combinator.rkt:178:4 any-wrap/traverse [97] 58.4% ------------------------------------------------------------------------- ??? [93] 100.0% [96] 406(0.1%) 242(0.0%) ??? ...ects/racket/contract/private/prop.rkt:489:4 ??? [98] 40.4% ------------------------------------------------------------------------- ??? [95] 100.0% [97] 5944(0.9%) 5944(0.9%) any-wrap/traverse ...cket/utils/any-wrap.rkt:106:2 ------------------------------------------------------------------------- ??? [96] 100.0% [98] 164(0.0%) 164(0.0%) ??? ...lects/racket/contract/private/orc.rkt:73:14 -------------------------------------------------------------------------