Profiling results ----------------- Total cpu time observed: 26418ms (out of 26900ms) Number of samples taken: 67 (once every 394ms) ========================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ========================================================================= ??? [35] 100.0% [1] 24872(94.1%) 0(0.0%) profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0 run [6] 100.0% ------------------------------------------------------------------------- ??? [35] 100.0% [2] 12396(46.9%) 0(0.0%) run-improve50 ...ie/develop/src/mainloop.rkt:234:0 for-loop [8] 74.0% setup-alt-simplified [9] 19.6% get-final-combination [12] 2.7% loop [42] 2.0% prepare-points [43] 1.8% ------------------------------------------------------------------------- ??? [60] 100.0% [3] 9714(36.8%) 0(0.0%) iterate-egraph!13 ...p/src/core/simplify.rkt:105:0 one-iter [7] 100.0% ------------------------------------------------------------------------- ??? [60] 100.0% [4] 1874(7.1%) 0(0.0%) loop ...herbie/develop/src/core/simplify.rkt:237:2 pass [10] 100.0% ------------------------------------------------------------------------- get-final-combination [12] 19.7% loop [59] 80.3% [5] 1694(6.4%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:342:33 ??? [60] 80.3% ??? [11] 19.7% ------------------------------------------------------------------------- profile-thunk16 [1] 98.7% [6] 25206(95.4%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:39:2 ??? [35] 100.0% ------------------------------------------------------------------------- iterate-egraph!13 [3] 100.0% [7] 9714(36.8%) 0(0.0%) one-iter ...ie/develop/src/core/simplify.rkt:116:0 for-loop [14] 59.9% for-loop [15] 40.1% ------------------------------------------------------------------------- run-improve50 [2] 100.0% [8] 9172(34.7%) 0(0.0%) for-loop ...herbie/develop/src/mainloop.rkt:249:10 run-iter! [13] 100.0% ------------------------------------------------------------------------- run-improve50 [2] 100.0% [9] 2426(9.2%) 0(0.0%) setup-alt-simplified .../develop/src/glue.rkt:49:0 simplify-alt [16] 100.0% ------------------------------------------------------------------------- loop [4] 100.0% [10] 1874(7.1%) 0(0.0%) pass ...herbie/develop/src/core/simplify.rkt:227:2 for-loop [17] 100.0% ------------------------------------------------------------------------- ??? [5] 100.0% [11] 334(1.3%) 0(0.0%) ??? ...cket/collects/racket/private/kw.rkt:1633:36 ??? [18] 100.0% ------------------------------------------------------------------------- run-improve50 [2] 100.0% [12] 334(1.3%) 0(0.0%) get-final-combination ...op/src/mainloop.rkt:264:0 ??? [5] 100.0% ------------------------------------------------------------------------- for-loop [8] 100.0% [13] 9172(34.7%) 0(0.0%) run-iter! ...herbie/develop/src/mainloop.rkt:215:0 simplify! [19] 93.0% gen-rewrites! [25] 3.6% finalize-iter! [27] 3.3% ------------------------------------------------------------------------- one-iter [7] 100.0% [14] 5814(22.0%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:166:2 for-loop [20] 94.3% reduce-to-single! [24] 5.7% ------------------------------------------------------------------------- for-loop [15] 45.5% one-iter [7] 54.5% [15] 3900(14.8%) 348(1.3%) for-loop ...e/develop/src/core/simplify.rkt:126:12 for-loop [15] 45.5% match-e [21] 45.5% ------------------------------------------------------------------------- setup-alt-simplified [9] 100.0% [16] 2426(9.2%) 0(0.0%) simplify-alt ...s/herbie/develop/src/glue.rkt:76:0 ??? [60] 100.0% ------------------------------------------------------------------------- pass [10] 100.0% [17] 1874(7.1%) 0(0.0%) for-loop ...e/develop/src/core/simplify.rkt:230:29 for-loop [22] 65.3% argmin [23] 18.2% loop [26] 16.4% ------------------------------------------------------------------------- ??? [11] 100.0% [18] 334(1.3%) 334(1.3%) ??? ...tract/private/arrow-higher-order.rkt:354:44 ------------------------------------------------------------------------- run-iter! [13] 100.0% [19] 8534(32.3%) 0(0.0%) simplify! ...herbie/develop/src/mainloop.rkt:155:0 for-loop [28] 100.0% ------------------------------------------------------------------------- for-loop [14] 100.0% [20] 5480(20.7%) 0(0.0%) for-loop ...e/develop/src/core/simplify.rkt:148:10 merge-egraph-nodes! [29] 35.7% mk-enode! [36] 34.2% substitute-e [30] 23.6% loop! [71] 6.5% ------------------------------------------------------------------------- for-loop [39] 6.8% for-loop [15] 93.2% [21] 3552(13.4%) 2538(9.6%) match-e ...herbie/develop/src/core/ematch.rkt:46:0 for-loop [31] 16.7% for-loop [39] 8.4% ??? [62] 3.4% ------------------------------------------------------------------------- for-loop [17] 100.0% [22] 1224(4.6%) 1224(4.6%) for-loop ...e/develop/src/core/simplify.rkt:217:13 ------------------------------------------------------------------------- for-loop [17] 100.0% [23] 342(1.3%) 0(0.0%) argmin ...re/racket/collects/racket/list.rkt:743:0 for-loop [32] 100.0% ------------------------------------------------------------------------- for-loop [14] 100.0% [24] 334(1.3%) 0(0.0%) reduce-to-single! ...lop/src/core/egraph.rkt:325:0 for-loop [33] 100.0% ------------------------------------------------------------------------- run-iter! [13] 100.0% [25] 332(1.3%) 0(0.0%) gen-rewrites! ...ie/develop/src/mainloop.rkt:142:0 for-loop [34] 100.0% ------------------------------------------------------------------------- for-loop [17] 100.0% [26] 308(1.2%) 0(0.0%) loop ...hare/racket/collects/racket/list.rkt:729:4 for-loop [32] 100.0% ------------------------------------------------------------------------- run-iter! [13] 100.0% [27] 306(1.2%) 0(0.0%) finalize-iter! ...e/develop/src/mainloop.rkt:169:0 ??? [62] 100.0% ------------------------------------------------------------------------- simplify! [19] 100.0% [28] 8534(32.3%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:159:6 ??? [35] 100.0% ------------------------------------------------------------------------- for-loop [38] 17.1% for-loop [20] 82.9% [29] 1956(7.4%) 0(0.0%) merge-egraph-nodes! ...p/src/core/egraph.rkt:153:0 update-leader! [37] 57.2% for-loop [38] 17.1% enode-merge! [41] 16.6% loop! [71] 9.2% ------------------------------------------------------------------------- for-loop [20] 100.0% [30] 1294(4.9%) 0(0.0%) substitute-e ...e/develop/src/core/ematch.rkt:71:0 mk-enode! [36] 100.0% ------------------------------------------------------------------------- match-e [21] 100.0% [31] 714(2.7%) 354(1.3%) for-loop ...rbie/develop/src/core/ematch.rkt:59:11 for-loop [39] 50.4% ------------------------------------------------------------------------- loop [26] 47.4% argmin [23] 52.6% [32] 650(2.5%) 0(0.0%) for-loop .../herbie/develop/src/programs.rkt:210:2 ??? [61] 52.6% ??? [60] 47.4% ------------------------------------------------------------------------- reduce-to-single! [24] 100.0% [33] 334(1.3%) 334(1.3%) for-loop ...bie/develop/src/core/egraph.rkt:329:21 ------------------------------------------------------------------------- gen-rewrites! [25] 100.0% [34] 332(1.3%) 0(0.0%) for-loop ...herbie/develop/src/mainloop.rkt:147:11 ??? [40] 100.0% ------------------------------------------------------------------------- for-loop [28] 10.9% run [6] 43.3% [35] 26218(99.2%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 42.0% run-improve50 [2] 18.2% loop [42] 15.5% ??? [60] 13.2% prepare-points [43] 11.0% ------------------------------------------------------------------------- substitute-e [30] 40.9% for-loop [20] 59.1% [36] 3166(12.0%) 298(1.1%) mk-enode! ...bie/develop/src/core/egraph.rkt:102:0 new-enode [44] 90.6% ------------------------------------------------------------------------- merge-egraph-nodes! [29] 100.0% [37] 1274(4.8%) 0(0.0%) update-leader! ...evelop/src/core/egraph.rkt:218:0 for-loop [45] 73.9% update-en-expr [82] 26.1% ------------------------------------------------------------------------- merge-egraph-nodes! [29] 100.0% [38] 670(2.5%) 0(0.0%) for-loop ...bie/develop/src/core/egraph.rkt:201:10 merge-egraph-nodes! [29] 100.0% ------------------------------------------------------------------------- match-e [21] 45.5% for-loop [31] 54.5% [39] 660(2.5%) 300(1.1%) for-loop ...rbie/develop/src/core/ematch.rkt:65:37 match-e [21] 54.5% ------------------------------------------------------------------------- for-loop [34] 100.0% [40] 332(1.3%) 0(0.0%) ??? ...ies/herbie/develop/src/alternative.rkt:88:0 rewriter [46] 100.0% ------------------------------------------------------------------------- merge-egraph-nodes! [29] 100.0% [41] 324(1.2%) 0(0.0%) enode-merge! ...e/develop/src/core/enode.rkt:129:0 custom-set-intersect! [47] 100.0% ------------------------------------------------------------------------- run-improve50 [2] 3.2% ??? [35] 96.8% [42] 7678(29.1%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:238:2 make-exacts* [53] 35.8% loop [54] 33.2% loop [48] 31.0% ------------------------------------------------------------------------- run-improve50 [2] 3.7% ??? [35] 96.3% [43] 5980(22.6%) 0(0.0%) prepare-points ...bie/develop/src/points.rkt:214:0 make-exacts* [53] 37.1% loop [48] 33.3% loop [54] 29.6% ------------------------------------------------------------------------- mk-enode! [36] 100.0% [44] 2868(10.9%) 0(0.0%) new-enode ...erbie/develop/src/core/enode.rkt:97:0 type-of-enode-expr [49] 100.0% ------------------------------------------------------------------------- update-leader! [37] 100.0% [45] 942(3.6%) 0(0.0%) for-loop ...rbie/develop/src/core/egraph.rkt:223:6 for-loop [50] 100.0% ------------------------------------------------------------------------- ??? [40] 100.0% [46] 332(1.3%) 0(0.0%) rewriter ...bie/develop/src/core/matcher.rkt:131:2 for-loop [51] 100.0% ------------------------------------------------------------------------- enode-merge! [41] 100.0% [47] 324(1.2%) 0(0.0%) custom-set-intersect! ...ivate/set-types.rkt:269:0 for-loop [52] 100.0% ------------------------------------------------------------------------- prepare-points [43] 45.6% loop [42] 54.4% [48] 4370(16.5%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:158:2 loop [54] 46.4% make-exacts* [53] 46.3% loop [58] 7.3% ------------------------------------------------------------------------- new-enode [44] 100.0% [49] 2868(10.9%) 0(0.0%) type-of-enode-expr ...elop/src/core/enode.rkt:68:0 get-sigs [55] 100.0% ------------------------------------------------------------------------- for-loop [45] 100.0% [50] 942(3.6%) 0(0.0%) for-loop ...rbie/develop/src/core/egraph.rkt:224:8 hash-update! [56] 100.0% ------------------------------------------------------------------------- rewriter [46] 100.0% [51] 332(1.3%) 0(0.0%) for-loop ...ie/develop/src/core/matcher.rkt:134:10 matcher [57] 100.0% ------------------------------------------------------------------------- custom-set-intersect! [47] 100.0% [52] 324(1.2%) 324(1.2%) for-loop ...cts/racket/private/set-types.rkt:272:4 ------------------------------------------------------------------------- loop [48] 28.9% prepare-points [43] 31.7% loop [42] 39.4% [53] 6992(26.5%) 0(0.0%) make-exacts* ...erbie/develop/src/points.rkt:138:0 loop [59] 92.1% debug7 [66] 4.8% eval-prog [65] 3.1% ------------------------------------------------------------------------- prepare-points [43] 27.9% loop [48] 32.0% loop [42] 40.2% [54] 6346(24.0%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:141:4 loop [59] 100.0% ------------------------------------------------------------------------- type-of-enode-expr [49] 100.0% [55] 2868(10.9%) 0(0.0%) get-sigs .../herbie/develop/src/type-check.rkt:5:0 ...velop/src/common.rkt:47:2 [63] 33.1% ??? [60] 33.1% ??? [61] 23.4% ??? [62] 10.5% ------------------------------------------------------------------------- for-loop [50] 100.0% [56] 942(3.6%) 0(0.0%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [64] 100.0% ------------------------------------------------------------------------- matcher [57] 50.0% for-loop [51] 50.0% [57] 332(1.3%) 0(0.0%) matcher ...rbie/develop/src/core/matcher.rkt:167:2 matcher [57] 50.0% for-loop [67] 50.0% ------------------------------------------------------------------------- loop [48] 0.9% loop [58] 99.1% [58] 320(1.2%) 320(1.2%) loop ...htlies/herbie/develop/src/points.rkt:130:2 loop [58] 99.1% ------------------------------------------------------------------------- loop [54] 0.8% loop! [71] 1.2% make-exacts* [53] 3.0% loop [59] 94.9% [59] 13500(51.1%) 352(1.3%) loop ...cket/collects/racket/private/map.rkt:25:19 loop [59] 94.9% ??? [68] 3.2% loop! [71] 1.2% ??? [5] 0.6% ------------------------------------------------------------------------- for-loop [32] 0.8% get-sigs [55] 2.4% ??? [60] 9.4% simplify-alt [16] 9.4% ??? [5] 10.5% for-loop [69] 33.8% ??? [35] 33.8% [60] 12948(49.0%) 1676(6.3%) ??? ...llects/racket/private/norm-define.rkt:53:83 iterate-egraph!13 [3] 36.3% for-loop [69] 33.8% ??? [60] 9.4% loop [4] 6.8% ??? [76] 2.4% ??? [83] 0.9% ??? [99] 0.8% ------------------------------------------------------------------------- for-loop [32] 33.7% get-sigs [55] 66.3% [61] 1014(3.8%) 342(1.3%) ??? ...ts/racket/contract/private/arr-i.rkt:804:10 for-loop [95] 34.3% get/build-late-neg-projection [75] 32.0% ------------------------------------------------------------------------- get-sigs [55] 31.1% finalize-iter! [27] 31.7% match-e [21] 37.3% [62] 966(3.7%) 360(1.4%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [77] 31.7% hash-has-key? [78] 31.1% ------------------------------------------------------------------------- get-sigs [55] 100.0% [63] 948(3.6%) 300(1.1%) ...velop/src/common.rkt:47:2 ...e/arr-i.rkt:906:19 ??? [72] 68.4% ------------------------------------------------------------------------- hash-update! [56] 100.0% [64] 942(3.6%) 0(0.0%) ??? ...s/herbie/develop/src/core/egraph.rkt:226:24 for-loop [70] 100.0% ------------------------------------------------------------------------- make-exacts* [53] 52.4% [65] 420(1.6%) 220(0.8%) eval-prog ...herbie/develop/src/programs.rkt:150:0 [running expand-time body] [79] 47.6% ------------------------------------------------------------------------- make-exacts* [53] 100.0% [66] 334(1.3%) 0(0.0%) debug7 ...tlies/herbie/develop/src/debug.rkt:102:0 return/no-unsupplied [73] 100.0% ------------------------------------------------------------------------- matcher [57] 100.0% [67] 332(1.3%) 0(0.0%) for-loop ...bie/develop/src/core/matcher.rkt:159:6 pattern-substitute [74] 100.0% ------------------------------------------------------------------------- loop [59] 100.0% [68] 11072(41.9%) 0(0.0%) ??? ...tlies/herbie/develop/src/programs.rkt:156:4 ??? [80] 69.5% ??? [81] 30.5% ------------------------------------------------------------------------- ??? [60] 100.0% [69] 9162(34.7%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:66:12 ??? [60] 100.0% ------------------------------------------------------------------------- ??? [64] 100.0% [70] 942(3.6%) 612(2.3%) for-loop ...bie/develop/src/core/egraph.rkt:227:26 update-en-expr [82] 35.0% ------------------------------------------------------------------------- merge-egraph-nodes! [29] 25.0% for-loop [20] 25.0% loop [59] 50.0% [71] 716(2.7%) 358(1.4%) loop! ...s/herbie/develop/src/core/enode.rkt:192:2 loop [59] 50.0% set [84] 25.0% ------------------------------------------------------------------------- ??? [99] 25.5% ...velop/src/common.rkt:47:2 [63] 74.5% [72] 648(2.5%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:342:4 ??? [99] 74.5% ??? [104] 25.5% ------------------------------------------------------------------------- debug7 [66] 100.0% [73] 334(1.3%) 334(1.3%) return/no-unsupplied ...ct/private/arr-i.rkt:533:0 ------------------------------------------------------------------------- for-loop [67] 100.0% [74] 332(1.3%) 332(1.3%) pattern-substitute ...op/src/core/matcher.rkt:73:0 ------------------------------------------------------------------------- ??? [85] 50.0% ??? [61] 50.0% [75] 324(1.2%) 324(1.2%) get/build-late-neg-projection ...te/guts.rkt:691:0 ??? [85] 50.0% ------------------------------------------------------------------------- ??? [60] 100.0% [76] 312(1.2%) 0(0.0%) ??? ...racket/collects/racket/private/kw.rkt:761:9 ??? [86] 100.0% ------------------------------------------------------------------------- ??? [62] 100.0% [77] 306(1.2%) 0(0.0%) for-loop ...ie/develop/src/core/alt-table.rkt:51:2 atab-add-altn [87] 100.0% ------------------------------------------------------------------------- ??? [62] 100.0% [78] 300(1.1%) 0(0.0%) hash-has-key? ...et/private/more-scheme.rkt:368:13 ??? [83] 100.0% ------------------------------------------------------------------------- eval-prog [65] 100.0% [79] 200(0.8%) 200(0.8%) [running expand-time body] ...syntax/parse.rkt:##f ------------------------------------------------------------------------- ??? [68] 100.0% [80] 7692(29.1%) 358(1.4%) ??? ...acket/collects/racket/private/kw.rkt:444:14 bf* [88] 62.6% ??? [94] 22.7% parse-loop145 [91] 5.3% ??? [92] 4.8% ------------------------------------------------------------------------- ??? [68] 100.0% [81] 3380(12.8%) 0(0.0%) ??? ...contract/private/../../private/kw.rkt:761:9 real->bigfloat [89] 100.0% ------------------------------------------------------------------------- for-loop [70] 49.8% update-leader! [37] 50.2% [82] 662(2.5%) 662(2.5%) update-en-expr ...evelop/src/core/egraph.rkt:212:0 ------------------------------------------------------------------------- hash-has-key? [78] 47.5% ??? [60] 52.5% [83] 632(2.4%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:737:4 for-loop [90] 100.0% ------------------------------------------------------------------------- loop! [71] 100.0% [84] 358(1.4%) 358(1.4%) set ...collects/racket/private/set-types.rkt:981:0 ------------------------------------------------------------------------- get/build-late-neg-projection [75]100.0% [85] 324(1.2%) 0(0.0%) ??? ...ects/racket/contract/private/hash.rkt:211:2 get/build-late-neg-projection [75]100.0% ------------------------------------------------------------------------- ??? [76] 100.0% [86] 312(1.2%) 312(1.2%) ??? ...s/racket/contract/private/arr-i.rkt:1233:27 ------------------------------------------------------------------------- for-loop [77] 100.0% [87] 306(1.2%) 0(0.0%) atab-add-altn ...elop/src/core/alt-table.rkt:208:0 best-and-tied-at-points [93] 100.0% ------------------------------------------------------------------------- ??? [80] 100.0% [88] 4816(18.2%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [94] 100.0% ------------------------------------------------------------------------- ??? [81] 100.0% [89] 3380(12.8%) 1834(6.9%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [101] 45.7% ------------------------------------------------------------------------- ??? [83] 100.0% [90] 632(2.4%) 0(0.0%) for-loop ...acket/contract/private/list.rkt:743:12 ??? [96] 52.5% for-loop [95] 47.5% ------------------------------------------------------------------------- ??? [80] 100.0% [91] 404(1.5%) 404(1.5%) parse-loop145 .../racket/match/compiler.rkt:418:15 ------------------------------------------------------------------------- ??? [80] 100.0% [92] 366(1.4%) 366(1.4%) ??? ...rivate/unconstrained-domain-arrow.rkt:40:13 ------------------------------------------------------------------------- atab-add-altn [87] 100.0% [93] 306(1.2%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [97] 100.0% ------------------------------------------------------------------------- ??? [80] 26.6% bf* [88] 73.4% [94] 6564(24.8%) 662(2.5%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfmul [98] 89.9% ------------------------------------------------------------------------- for-loop [90] 46.3% ??? [61] 53.7% [95] 648(2.5%) 0(0.0%) for-loop ...racket/contract/private/hash.rkt:239:6 ??? [99] 100.0% ------------------------------------------------------------------------- for-loop [90] 100.0% [96] 332(1.3%) 332(1.3%) ??? ...private/unconstrained-domain-arrow.rkt:74:4 ------------------------------------------------------------------------- best-and-tied-at-points [93] 100.0% [97] 306(1.2%) 0(0.0%) errors ...lies/herbie/develop/src/points.rkt:271:0 for-loop [100] 100.0% ------------------------------------------------------------------------- ??? [94] 100.0% [98] 5902(22.3%) 3408(12.9%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [101] 42.3% ------------------------------------------------------------------------- ??? [60] 18.6% ??? [72] 40.7% for-loop [95] 40.7% [99] 1592(6.0%) 614(2.3%) ??? ...cts/racket/contract/private/list.rkt:187:10 ??? [102] 40.7% ??? [72] 20.7% ------------------------------------------------------------------------- errors [97] 100.0% [100] 306(1.2%) 0(0.0%) for-loop ...es/herbie/develop/src/points.rkt:274:4 ulp-difference [103] 100.0% ------------------------------------------------------------------------- real->bigfloat [89] 38.3% bfmul [98] 61.7% [101] 4040(15.3%) 4040(15.3%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ------------------------------------------------------------------------- ??? [99] 100.0% [102] 648(2.5%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:686:7 ??? [104] 53.7% ??? [105] 46.3% ------------------------------------------------------------------------- for-loop [100] 100.0% [103] 306(1.2%) 306(1.2%) ulp-difference ...erbie/develop/src/float.rkt:19:0 ------------------------------------------------------------------------- ??? [72] 48.7% ??? [102] 51.3% [104] 678(2.6%) 678(2.6%) ??? ...ects/racket/contract/private/guts.rkt:644:8 ------------------------------------------------------------------------- ??? [102] 100.0% [105] 300(1.1%) 0(0.0%) ??? ...ects/racket/contract/private/prop.rkt:493:4 ??? [106] 100.0% ------------------------------------------------------------------------- ??? [105] 100.0% [106] 300(1.1%) 0(0.0%) ??? ...lects/racket/contract/private/orc.rkt:83:14 ??? [107] 100.0% ------------------------------------------------------------------------- ??? [106] 100.0% [107] 300(1.1%) 300(1.1%) ??? ...ects/racket/contract/private/list.rkt:141:5 -------------------------------------------------------------------------