Profiling results ----------------- Total cpu time observed: 22934ms (out of 23516ms) Number of samples taken: 60 (once every 382ms) ======================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================== ??? [30] 100.0% [1] 20560(89.6%) 0(0.0%) profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0 run [5] 100.0% ------------------------------------------------------------------------ ??? [30] 100.0% [2] 10844(47.3%) 0(0.0%) run-improve50 ...ie/develop/src/mainloop.rkt:234:0 for-loop [6] 100.0% ------------------------------------------------------------------------ location-do [89] 100.0% [3] 9742(42.5%) 0(0.0%) iterate-egraph!13 ...p/src/core/simplify.rkt:102:0 one-iter [7] 96.4% map-enodes [9] 3.6% ------------------------------------------------------------------------ location-do [89] 100.0% [4] 1388(6.1%) 0(0.0%) loop ...herbie/develop/src/core/simplify.rkt:215:2 pass [8] 100.0% ------------------------------------------------------------------------ profile-thunk16 [1] 98.4% [5] 20894(91.1%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:39:2 ??? [30] 100.0% ------------------------------------------------------------------------ run-improve50 [2] 100.0% [6] 10844(47.3%) 0(0.0%) for-loop ...herbie/develop/src/mainloop.rkt:249:10 run-iter! [10] 100.0% ------------------------------------------------------------------------ iterate-egraph!13 [3] 100.0% [7] 9394(41.0%) 0(0.0%) one-iter ...ie/develop/src/core/simplify.rkt:113:0 loop [11] 61.0% for-loop [12] 31.4% loop [14] 3.8% apply-match [16] 3.7% ------------------------------------------------------------------------ loop [4] 100.0% [8] 1388(6.1%) 0(0.0%) pass ...herbie/develop/src/core/simplify.rkt:205:2 for-loop [13] 100.0% ------------------------------------------------------------------------ iterate-egraph!13 [3] 100.0% [9] 348(1.5%) 0(0.0%) map-enodes ...ie/develop/src/core/egraph.rkt:139:0 loop [67] 100.0% ------------------------------------------------------------------------ for-loop [6] 100.0% [10] 10844(47.3%) 0(0.0%) run-iter! ...herbie/develop/src/mainloop.rkt:215:0 simplify! [15] 87.1% finalize-iter! [17] 6.7% gen-rewrites! [20] 3.2% gen-series! [22] 3.0% ------------------------------------------------------------------------ one-iter [7] 100.0% [11] 5734(25.0%) 338(1.5%) loop ...cket/collects/racket/private/map.rkt:52:19 apply-match [16] 94.1% ------------------------------------------------------------------------ for-loop [12] 50.0% one-iter [7] 50.0% [12] 2952(12.9%) 0(0.0%) for-loop ...e/develop/src/core/simplify.rkt:123:12 for-loop [12] 50.0% match-e [25] 50.0% ------------------------------------------------------------------------ pass [8] 100.0% [13] 1388(6.1%) 0(0.0%) for-loop ...e/develop/src/core/simplify.rkt:208:29 argmin [18] 49.9% for-loop [19] 26.1% loop [21] 24.1% ------------------------------------------------------------------------ one-iter [7] 100.0% [14] 360(1.6%) 360(1.6%) loop ...ket/collects/racket/private/list.rkt:264:4 ------------------------------------------------------------------------ run-iter! [10] 100.0% [15] 9450(41.2%) 0(0.0%) simplify! ...herbie/develop/src/mainloop.rkt:155:0 for-loop [23] 100.0% ------------------------------------------------------------------------ one-iter [7] 6.1% loop [11] 93.9% [16] 5744(25.0%) 0(0.0%) apply-match ...develop/src/core/simplify.rkt:130:2 for-loop [24] 88.4% match-e [25] 11.6% ------------------------------------------------------------------------ run-iter! [10] 100.0% [17] 722(3.1%) 0(0.0%) finalize-iter! ...e/develop/src/mainloop.rkt:169:0 ??? [68] 100.0% ------------------------------------------------------------------------ for-loop [13] 100.0% [18] 692(3.0%) 0(0.0%) argmin ...re/racket/collects/racket/list.rkt:743:0 for-loop [26] 100.0% ------------------------------------------------------------------------ for-loop [13] 100.0% [19] 362(1.6%) 362(1.6%) for-loop ...e/develop/src/core/simplify.rkt:195:13 ------------------------------------------------------------------------ run-iter! [10] 100.0% [20] 344(1.5%) 0(0.0%) gen-rewrites! ...ie/develop/src/mainloop.rkt:142:0 for-loop [27] 100.0% ------------------------------------------------------------------------ for-loop [13] 100.0% [21] 334(1.5%) 0(0.0%) loop ...hare/racket/collects/racket/list.rkt:729:4 expression-cost [28] 100.0% ------------------------------------------------------------------------ run-iter! [10] 100.0% [22] 328(1.4%) 0(0.0%) gen-series! ...rbie/develop/src/mainloop.rkt:129:0 for-loop [29] 100.0% ------------------------------------------------------------------------ simplify! [15] 100.0% [23] 9450(41.2%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:159:6 ??? [30] 100.0% ------------------------------------------------------------------------ apply-match [16] 100.0% [24] 5076(22.1%) 0(0.0%) for-loop ...e/develop/src/core/simplify.rkt:145:10 merge-egraph-nodes! [31] 39.6% loop! [72] 26.6% substitute-e [33] 20.2% mk-enode! [40] 13.6% ------------------------------------------------------------------------ apply-match [16] 14.0% for-loop [39] 26.5% for-loop [12] 59.5% [25] 3620(15.8%) 1322(5.8%) match-e ...herbie/develop/src/core/ematch.rkt:46:0 for-loop [32] 35.9% for-loop [39] 17.2% loop [67] 9.6% ??? [68] 8.5% variable? [37] 2.8% ------------------------------------------------------------------------ argmin [18] 100.0% [26] 692(3.0%) 0(0.0%) for-loop .../herbie/develop/src/programs.rkt:199:2 location-do [89] 100.0% ------------------------------------------------------------------------ gen-rewrites! [20] 100.0% [27] 344(1.5%) 0(0.0%) for-loop ...herbie/develop/src/mainloop.rkt:147:11 ??? [34] 100.0% ------------------------------------------------------------------------ loop [21] 100.0% [28] 334(1.5%) 0(0.0%) expression-cost .../develop/src/programs.rkt:198:0 compile [35] 100.0% ------------------------------------------------------------------------ gen-series! [22] 100.0% [29] 328(1.4%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:135:7 taylor-alt [36] 100.0% ------------------------------------------------------------------------ for-loop [23] 14.2% run [5] 40.7% [30] 22226(96.9%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 39.2% loop [38] 23.4% location-do [89] 20.2% run-improve50 [2] 17.3% ------------------------------------------------------------------------ merge-egraph-nodes! [31] 20.4% for-loop [24] 79.6% [31] 2012(8.8%) 0(0.0%) merge-egraph-nodes! ...p/src/core/egraph.rkt:152:0 update-leader! [41] 32.6% enode-merge! [42] 31.5% merge-egraph-nodes! [31] 20.4% for-loop [45] 15.5% ------------------------------------------------------------------------ match-e [25] 100.0% [32] 1630(7.1%) 664(2.9%) for-loop ...rbie/develop/src/core/ematch.rkt:59:11 for-loop [39] 62.9% loop [67] 9.9% ------------------------------------------------------------------------ for-loop [24] 100.0% [33] 1024(4.5%) 360(1.6%) substitute-e ...e/develop/src/core/ematch.rkt:71:0 mk-enode! [40] 64.8% ------------------------------------------------------------------------ for-loop [27] 100.0% [34] 344(1.5%) 0(0.0%) ??? ...ies/herbie/develop/src/alternative.rkt:88:0 rewriter [43] 100.0% ------------------------------------------------------------------------ expression-cost [28] 100.0% [35] 334(1.5%) 334(1.5%) compile ...s/herbie/develop/src/programs.rkt:175:0 ------------------------------------------------------------------------ for-loop [29] 100.0% [36] 328(1.4%) 0(0.0%) taylor-alt ...es/herbie/develop/src/glue.rkt:134:0 for-loop [44] 100.0% ------------------------------------------------------------------------ match-e [25] 100.0% [37] 300(1.3%) 0(0.0%) variable? ...e/develop/src/syntax/syntax.rkt:567:0 ??? [68] 100.0% ------------------------------------------------------------------------ ??? [30] 100.0% [38] 10050(43.8%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:193:2 make-exacts* [56] 62.8% loop [46] 33.9% for-loop [53] 3.3% ------------------------------------------------------------------------ match-e [25] 42.5% for-loop [32] 57.5% [39] 1954(8.5%) 0(0.0%) for-loop ...rbie/develop/src/core/ematch.rkt:65:37 match-e [25] 81.7% ??? [50] 18.3% ------------------------------------------------------------------------ substitute-e [33] 49.0% for-loop [24] 51.0% [40] 1356(5.9%) 0(0.0%) mk-enode! ...bie/develop/src/core/egraph.rkt:101:0 new-enode [47] 100.0% ------------------------------------------------------------------------ merge-egraph-nodes! [31] 100.0% [41] 1066(4.6%) 0(0.0%) update-leader! ...evelop/src/core/egraph.rkt:217:0 for-loop [48] 100.0% ------------------------------------------------------------------------ merge-egraph-nodes! [31] 100.0% [42] 634(2.8%) 0(0.0%) enode-merge! ...e/develop/src/core/enode.rkt:129:0 adopt-enode! [54] 52.7% custom-set-intersect! [55] 47.3% ------------------------------------------------------------------------ matcher [61] 50.0% ??? [34] 50.0% [43] 344(1.5%) 0(0.0%) rewriter ...bie/develop/src/core/matcher.rkt:131:2 for-loop [52] 50.0% *rules* [51] 50.0% ------------------------------------------------------------------------ taylor-alt [36] 100.0% [44] 328(1.4%) 0(0.0%) for-loop ...lies/herbie/develop/src/glue.rkt:139:6 ??? [49] 100.0% ------------------------------------------------------------------------ merge-egraph-nodes! [31] 100.0% [45] 312(1.4%) 312(1.4%) for-loop ...rbie/develop/src/core/egraph.rkt:232:6 ------------------------------------------------------------------------ loop [38] 100.0% [46] 3408(14.9%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:151:2 loop [57] 55.6% make-exacts* [56] 44.4% ------------------------------------------------------------------------ mk-enode! [40] 100.0% [47] 1356(5.9%) 0(0.0%) new-enode ...erbie/develop/src/core/enode.rkt:97:0 type-of-enode-expr [58] 100.0% ------------------------------------------------------------------------ update-leader! [41] 100.0% [48] 1066(4.6%) 0(0.0%) for-loop ...rbie/develop/src/core/egraph.rkt:222:6 for-loop [59] 100.0% ------------------------------------------------------------------------ location-do [89] 16.5% for-loop [44] 16.5% loop [67] 67.0% [49] 994(4.3%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:342:33 location-do [89] 83.5% approximate9 [62] 16.5% ------------------------------------------------------------------------ for-loop [39] 100.0% [50] 358(1.6%) 358(1.6%) ??? ...ies/herbie/develop/src/core/ematch.rkt:50:5 ------------------------------------------------------------------------ rewriter [43] 100.0% [51] 344(1.5%) 0(0.0%) *rules* ...rbie/develop/src/syntax/rules.rkt:493:0 for-loop [60] 100.0% ------------------------------------------------------------------------ rewriter [43] 100.0% [52] 344(1.5%) 0(0.0%) for-loop ...ie/develop/src/core/matcher.rkt:134:10 matcher [61] 100.0% ------------------------------------------------------------------------ loop [38] 100.0% [53] 334(1.5%) 334(1.5%) for-loop ...s/herbie/develop/src/points.rkt:200:24 ------------------------------------------------------------------------ enode-merge! [42] 100.0% [54] 334(1.5%) 0(0.0%) adopt-enode! ...e/develop/src/core/enode.rkt:105:0 custom-set-union [81] 100.0% ------------------------------------------------------------------------ enode-merge! [42] 100.0% [55] 300(1.3%) 300(1.3%) custom-set-intersect! ...ivate/set-types.rkt:269:0 ------------------------------------------------------------------------ loop [46] 19.4% loop [38] 80.6% [56] 7822(34.1%) 0(0.0%) make-exacts* ...erbie/develop/src/points.rkt:138:0 map [63] 66.8% loop [67] 33.2% ------------------------------------------------------------------------ loop [46] 100.0% [57] 1894(8.3%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:141:4 map [63] 100.0% ------------------------------------------------------------------------ new-enode [47] 100.0% [58] 1356(5.9%) 0(0.0%) type-of-enode-expr ...elop/src/core/enode.rkt:68:0 get-sigs [64] 100.0% ------------------------------------------------------------------------ for-loop [48] 100.0% [59] 1066(4.6%) 0(0.0%) for-loop ...rbie/develop/src/core/egraph.rkt:223:8 hash-update! [65] 100.0% ------------------------------------------------------------------------ *rules* [51] 100.0% [60] 344(1.5%) 344(1.5%) for-loop ...ies/herbie/develop/src/common.rkt:94:9 ------------------------------------------------------------------------ for-loop [66] 50.0% for-loop [52] 50.0% [61] 344(1.5%) 0(0.0%) matcher ...rbie/develop/src/core/matcher.rkt:167:2 for-loop [66] 50.0% rewriter [43] 50.0% ------------------------------------------------------------------------ ??? [49] 100.0% [62] 328(1.4%) 0(0.0%) approximate9 ...e/develop/src/core/taylor.rkt:12:0 f66 [86] 100.0% ------------------------------------------------------------------------ f66 [86] 4.4% loop [57] 25.4% make-exacts* [56] 70.2% [63] 7448(32.5%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:20:13 loop [67] 95.6% f66 [86] 4.4% ------------------------------------------------------------------------ type-of-enode-expr [58] 100.0% [64] 1356(5.9%) 0(0.0%) get-sigs .../herbie/develop/src/type-check.rkt:5:0 ??? [68] 26.4% ??? [70] 26.4% ...velop/src/common.rkt:47:2 [71] 24.6% location-do [89] 22.6% ------------------------------------------------------------------------ for-loop [59] 100.0% [65] 1066(4.6%) 0(0.0%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [69] 100.0% ------------------------------------------------------------------------ matcher [61] 100.0% [66] 344(1.5%) 0(0.0%) for-loop ...ie/develop/src/core/matcher.rkt:183:21 matcher [61] 100.0% ------------------------------------------------------------------------ make-exacts* [56] 0.0% match-e [25] 0.2% map [63] 0.3% loop! [72] 1.3% for-loop [32] 2.7% f66 [86] 2.8% map-enodes [9] 3.0% loop [67] 89.6% [67] 11726(51.1%) 1098(4.8%) loop ...cket/collects/racket/private/map.rkt:25:19 loop [67] 89.6% for-loop [77] 3.0% simplify [79] 2.8% loop! [72] 1.3% ??? [97] 0.2% ??? [49] 0.1% ------------------------------------------------------------------------ variable? [37] 17.8% match-e [25] 18.2% get-sigs [64] 21.2% finalize-iter! [17] 42.8% [68] 1688(7.4%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:357:18 hash-has-key? [74] 57.2% for-loop [75] 42.8% ------------------------------------------------------------------------ hash-update! [65] 100.0% [69] 1066(4.6%) 0(0.0%) ??? ...s/herbie/develop/src/core/egraph.rkt:225:24 for-loop [73] 100.0% ------------------------------------------------------------------------ get-sigs [64] 100.0% [70] 358(1.6%) 0(0.0%) ??? ...ts/racket/contract/private/arr-i.rkt:804:10 for-loop [76] 100.0% ------------------------------------------------------------------------ get-sigs [64] 100.0% [71] 334(1.5%) 0(0.0%) ...velop/src/common.rkt:47:2 ...e/arr-i.rkt:906:19 ??? [78] 100.0% ------------------------------------------------------------------------ loop [67] 24.7% for-loop [24] 75.3% [72] 1348(5.9%) 348(1.5%) loop! ...s/herbie/develop/src/core/enode.rkt:192:2 custom-set-union [81] 24.8% loop [67] 24.7% set [82] 24.7% ------------------------------------------------------------------------ ??? [69] 100.0% [73] 1066(4.6%) 1066(4.6%) for-loop ...bie/develop/src/core/egraph.rkt:226:26 ------------------------------------------------------------------------ ??? [68] 100.0% [74] 966(4.2%) 300(1.3%) hash-has-key? ...et/private/more-scheme.rkt:368:13 ??? [95] 68.9% ------------------------------------------------------------------------ ??? [68] 100.0% [75] 722(3.1%) 0(0.0%) for-loop ...ie/develop/src/core/alt-table.rkt:51:2 atab-add-altn [80] 100.0% ------------------------------------------------------------------------ ??? [70] 100.0% [76] 358(1.6%) 0(0.0%) for-loop ...racket/contract/private/hash.rkt:239:6 ??? [83] 100.0% ------------------------------------------------------------------------ loop [67] 100.0% [77] 348(1.5%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:173:2 eval-const-expr [84] 100.0% ------------------------------------------------------------------------ ...velop/src/common.rkt:47:2 [71]100.0% [78] 334(1.5%) 0(0.0%) ??? ...s/racket/contract/private/arr-i.rkt:1268:39 ??? [106] 100.0% ------------------------------------------------------------------------ loop [67] 100.0% [79] 328(1.4%) 0(0.0%) simplify ...erbie/develop/src/core/reduce.rkt:16:0 f66 [86] 100.0% ------------------------------------------------------------------------ for-loop [75] 100.0% [80] 722(3.1%) 0(0.0%) atab-add-altn ...elop/src/core/alt-table.rkt:208:0 best-and-tied-at-points [85] 100.0% ------------------------------------------------------------------------ loop! [72] 50.0% adopt-enode! [54] 50.0% [81] 668(2.9%) 334(1.5%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [88] 50.0% ------------------------------------------------------------------------ loop! [72] 100.0% [82] 666(2.9%) 666(2.9%) set ...collects/racket/private/set-types.rkt:981:0 ------------------------------------------------------------------------ for-loop [76] 100.0% [83] 358(1.6%) 0(0.0%) ??? ...cts/racket/contract/private/list.rkt:187:10 ??? [87] 100.0% ------------------------------------------------------------------------ for-loop [77] 100.0% [84] 348(1.5%) 0(0.0%) eval-const-expr .../develop/src/programs.rkt:166:0 f66 [86] 100.0% ------------------------------------------------------------------------ atab-add-altn [80] 100.0% [85] 722(3.1%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [90] 100.0% ------------------------------------------------------------------------ simplify [79] 6.9% f66 [86] 6.9% approximate9 [62] 6.9% map [63] 27.7% eval-const-expr [84] 51.5% [86] 676(2.9%) 0(0.0%) f66 ...t/collects/racket/match/compiler.rkt:507:40 location-do [89] 51.5% map [63] 27.7% f66 [86] 6.9% loop [67] 6.9% composed [93] 6.9% ------------------------------------------------------------------------ ??? [83] 100.0% [87] 358(1.6%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:686:7 ??? [91] 100.0% ------------------------------------------------------------------------ custom-set-union [81] 100.0% [88] 334(1.5%) 0(0.0%) for-loop ...cts/racket/private/set-types.rkt:174:3 for-loop [92] 100.0% ------------------------------------------------------------------------ get-sigs [64] 0.8% f66 [86] 1.0% for-loop [26] 1.9% location-do [89] 3.8% ??? [49] 8.2% for-loop [94] 40.3% ??? [30] 43.1% [89] 12124(52.9%) 652(2.8%) location-do ...acket/private/norm-define.rkt:53:83 for-loop [94] 40.3% iterate-egraph!13 [3] 39.3% loop [4] 4.8% location-do [89] 3.8% ??? [95] 2.9% ??? [49] 2.7% ??? [106] 2.6% ------------------------------------------------------------------------ best-and-tied-at-points [85] 100.0% [90] 722(3.1%) 0(0.0%) errors ...lies/herbie/develop/src/points.rkt:218:0 for-loop [96] 100.0% ------------------------------------------------------------------------ ??? [87] 100.0% [91] 358(1.6%) 358(1.6%) ??? ...ects/racket/contract/private/guts.rkt:644:8 ------------------------------------------------------------------------ for-loop [88] 100.0% [92] 334(1.5%) 334(1.5%) for-loop ...cts/racket/private/set-types.rkt:178:5 ------------------------------------------------------------------------ f66 [86] 100.0% [93] 328(1.4%) 328(1.4%) composed ...ollects/racket/private/list.rkt:321:16 ------------------------------------------------------------------------ location-do [89] 100.0% [94] 10100(44.0%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:63:12 location-do [89] 100.0% ------------------------------------------------------------------------ hash-has-key? [74] 39.0% location-do [89] 61.0% [95] 1706(7.4%) 1706(7.4%) ??? ...ects/racket/contract/private/list.rkt:737:4 ------------------------------------------------------------------------ errors [90] 100.0% [96] 722(3.1%) 0(0.0%) for-loop ...es/herbie/develop/src/points.rkt:221:4 ??? [97] 100.0% ------------------------------------------------------------------------ for-loop [96] 7.7% loop [67] 92.3% [97] 9342(40.7%) 0(0.0%) ??? ...tlies/herbie/develop/src/programs.rkt:154:4 ??? [98] 92.1% ??? [99] 7.9% ------------------------------------------------------------------------ ??? [97] 100.0% [98] 8604(37.5%) 2394(10.4%) ??? ...acket/collects/racket/private/kw.rkt:444:14 ??? [100] 59.8% ??? [102] 8.4% ...higher-order.rkt:346:33 [103] 4.0% ------------------------------------------------------------------------ ??? [97] 100.0% [99] 738(3.2%) 0(0.0%) ??? ...contract/private/../../private/kw.rkt:761:9 real->bigfloat [101] 100.0% ------------------------------------------------------------------------ ??? [98] 100.0% [100] 5146(22.4%) 1464(6.4%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfneg [104] 50.7% bfadd [105] 20.8% ------------------------------------------------------------------------ ??? [99] 100.0% [101] 738(3.2%) 738(3.2%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ------------------------------------------------------------------------ ??? [98] 100.0% [102] 722(3.1%) 360(1.6%) ??? ...herbie/develop/src/syntax/syntax.rkt:122:17 ??? [106] 50.1% ------------------------------------------------------------------------ ??? [98] 100.0% [103] 342(1.5%) 342(1.5%) ...higher-order.rkt:346:33 (unknown source) ------------------------------------------------------------------------ ??? [100] 100.0% [104] 2610(11.4%) 2248(9.8%) bfneg ...-lib/math/private/bigfloat/mpfr.rkt:616:4 ??? [107] 13.9% ------------------------------------------------------------------------ ??? [100] 100.0% [105] 1072(4.7%) 740(3.2%) bfadd ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [107] 31.0% ------------------------------------------------------------------------ location-do [89] 31.5% ??? [78] 32.9% ??? [102] 35.6% [106] 1016(4.4%) 682(3.0%) ??? ...racket/collects/racket/private/kw.rkt:761:9 ??? [108] 32.9% ------------------------------------------------------------------------ bfadd [105] 47.8% bfneg [104] 52.2% [107] 694(3.0%) 694(3.0%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ------------------------------------------------------------------------ ??? [106] 100.0% [108] 334(1.5%) 334(1.5%) ??? ...s/racket/contract/private/arr-i.rkt:1233:27 ------------------------------------------------------------------------