Profiling results ----------------- Total cpu time observed: 77334ms (out of 77976ms) Number of samples taken: 247 (once every 313ms) (Hiding functions with self<1.0% and local<2.0%: 1 of 210 hidden) ====================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ====================================================================== ??? [79] 100.0% [1] 77334(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [13] 100.0% ---------------------------------------------------------------------- ??? [79] 100.0% [2] 58058(75.1%) 0(0.0%) run-improve43 ...ie/develop/src/mainloop.rkt:339:0 for-loop [14] 99.5% setup-prog!34 [22] 0.5% ---------------------------------------------------------------------- ??? [165] 100.0% [3] 1670(2.2%) 0(0.0%) approximate9 ...e/develop/src/core/taylor.rkt:12:0 loop [15] 81.7% for-loop [23] 18.3% ---------------------------------------------------------------------- copying-mergesort [168] 100.0% [4] 1016(1.3%) 0(0.0%) jloop ...0/collects/racket/private/sort.rkt:120:23 ??? [165] 64.8% ??? [146] 35.2% ---------------------------------------------------------------------- matcher [70] 100.0% [5] 1002(1.3%) 0(0.0%) ??? .../herbie/develop/src/core/matcher.rkt:130:11 for-loop [16] 100.0% ---------------------------------------------------------------------- hash-ref! [174] 100.0% [6] 996(1.3%) 0(0.0%) ??? ...es/herbie/develop/src/core/taylor.rkt:68:15 ??? [165] 100.0% ---------------------------------------------------------------------- loop [173] 31.9% expand-capturing-lifts [158] 32.6% for-loop [191] 35.5% [7] 940(1.2%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [17] 100.0% ---------------------------------------------------------------------- hash-ref! [174] 100.0% [8] 700(0.9%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:291:26 for-loop [18] 100.0% ---------------------------------------------------------------------- loop [173] 100.0% [9] 634(0.8%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [20] 100.0% ---------------------------------------------------------------------- for-loop [191] 100.0% [10] 368(0.5%) 0(0.0%) expand-implicit (unknown source) resolve+shift28 [19] 100.0% ---------------------------------------------------------------------- hash-ref! [174] 100.0% [11] 334(0.4%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:301:23 for-loop [21] 100.0% ---------------------------------------------------------------------- hash-ref! [174] 100.0% [12] 296(0.4%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:407:23 for-loop [24] 100.0% ---------------------------------------------------------------------- profile-thunk16 [1] 100.0% [13] 77334(100.0%) 0(0.0%) run ...et-7.0/share/pkgs/profile-lib/main.rkt:39:2 ??? [79] 100.0% ---------------------------------------------------------------------- run-improve43 [2] 100.0% [14] 57742(74.7%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:354:4 run-iter! [25] 100.0% ---------------------------------------------------------------------- approximate9 [3] 100.0% [15] 1364(1.8%) 0(0.0%) loop ...es/herbie/develop/src/core/taylor.rkt:87:4 hash-ref! [174] 73.0% ??? [165] 27.0% ---------------------------------------------------------------------- ??? [5] 100.0% [16] 1002(1.3%) 0(0.0%) for-loop ...ie/develop/src/core/matcher.rkt:132:15 matcher [70] 100.0% ---------------------------------------------------------------------- dispatch-transformer41 [7] 100.0% [17] 940(1.2%) 0(0.0%) apply-transformer52 (unknown source) loop [173] 100.0% ---------------------------------------------------------------------- ??? [8] 100.0% [18] 700(0.9%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:291:52 hash-ref! [174] 100.0% ---------------------------------------------------------------------- core-form-sym [197] 45.4% expand-implicit [10] 54.6% [19] 674(0.9%) 0(0.0%) resolve+shift28 (unknown source) fallback-loop [26] 100.0% ---------------------------------------------------------------------- syntax-e [9] 100.0% [20] 634(0.8%) 0(0.0%) syntax-e/no-taint (unknown source) loop [173] 100.0% ---------------------------------------------------------------------- ??? [11] 100.0% [21] 334(0.4%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:304:27 hash-ref! [174] 100.0% ---------------------------------------------------------------------- run-improve43 [2] 100.0% [22] 316(0.4%) 0(0.0%) setup-prog!34 ...bie/develop/src/mainloop.rkt:67:0 ??? [35] 100.0% ---------------------------------------------------------------------- approximate9 [3] 100.0% [23] 306(0.4%) 0(0.0%) for-loop ...rbie/develop/src/core/taylor.rkt:30:18 taylor [27] 100.0% ---------------------------------------------------------------------- ??? [12] 100.0% [24] 296(0.4%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:411:33 hash-ref! [174] 100.0% ---------------------------------------------------------------------- for-loop [14] 100.0% [25] 57742(74.7%) 0(0.0%) run-iter! ...herbie/develop/src/mainloop.rkt:320:0 simplify! [28] 89.3% finalize-iter! [29] 4.9% gen-series! [30] 3.5% gen-rewrites! [31] 1.7% choose-best-alt! [32] 0.6% ---------------------------------------------------------------------- resolve+shift28 [19] 100.0% [26] 674(0.9%) 306(0.4%) fallback-loop (unknown source) for-loop [191] 54.6% ---------------------------------------------------------------------- taylor [27] 50.0% for-loop [23] 50.0% [27] 306(0.4%) 0(0.0%) taylor ...herbie/develop/src/core/taylor.rkt:170:0 taylor [27] 50.0% taylor-invert [33] 50.0% ---------------------------------------------------------------------- run-iter! [25] 100.0% [28] 51542(66.6%) 0(0.0%) simplify! ...herbie/develop/src/mainloop.rkt:217:0 ??? [34] 100.0% ---------------------------------------------------------------------- run-iter! [25] 100.0% [29] 2844(3.7%) 0(0.0%) finalize-iter! ...e/develop/src/mainloop.rkt:271:0 ??? [35] 100.0% ---------------------------------------------------------------------- run-iter! [25] 100.0% [30] 1996(2.6%) 0(0.0%) gen-series! ...rbie/develop/src/mainloop.rkt:153:0 for-loop [37] 100.0% ---------------------------------------------------------------------- run-iter! [25] 100.0% [31] 1002(1.3%) 0(0.0%) gen-rewrites! ...ie/develop/src/mainloop.rkt:176:0 for-loop [38] 100.0% ---------------------------------------------------------------------- run-iter! [25] 100.0% [32] 358(0.5%) 0(0.0%) choose-best-alt! ...develop/src/mainloop.rkt:111:0 ??? [35] 100.0% ---------------------------------------------------------------------- taylor [27] 100.0% [33] 306(0.4%) 0(0.0%) taylor-invert ...develop/src/core/taylor.rkt:318:0 simplify [36] 100.0% ---------------------------------------------------------------------- simplify! [28] 100.0% [34] 51542(66.6%) 0(0.0%) ??? ...s/herbie/develop/src/core/simplify.rkt:26:0 for-loop [39] 82.0% one-iter [49] 9.3% loop [40] 8.7% ---------------------------------------------------------------------- variable? [90] 6.1% setup-prog!34 [22] 6.3% choose-best-alt! [32] 7.2% match-e [81] 23.2% finalize-iter! [29] 57.1% [35] 4978(6.4%) 1460(1.9%) ??? ...contract/private/arrow-val-first.rkt:388:18 for-loop [41] 51.3% ??? [45] 7.2% make-alt-table [47] 6.3% atab-add-altns [48] 5.9% ---------------------------------------------------------------------- taylor-invert [33] 15.3% ??? [165] 16.3% hash-ref! [174] 68.3% [36] 1996(2.6%) 0(0.0%) simplify ...erbie/develop/src/core/reduce.rkt:16:0 f46 [53] 53.5% parse-loop80 [43] 30.2% debug-print [46] 16.3% ---------------------------------------------------------------------- gen-series! [30] 100.0% [37] 1996(2.6%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:160:7 taylor-alt [42] 100.0% ---------------------------------------------------------------------- gen-rewrites! [31] 100.0% [38] 1002(1.3%) 0(0.0%) for-loop ...herbie/develop/src/mainloop.rkt:184:11 rewrite-expression-head20 [44]100.0% ---------------------------------------------------------------------- ??? [34] 100.0% [39] 42262(54.6%) 0(0.0%) for-loop ...bie/develop/src/core/simplify.rkt:33:2 one-iter [49] 100.0% ---------------------------------------------------------------------- ??? [34] 100.0% [40] 4466(5.8%) 0(0.0%) loop ...herbie/develop/src/core/simplify.rkt:142:2 for-loop [50] 100.0% ---------------------------------------------------------------------- ??? [35] 100.0% [41] 2552(3.3%) 0(0.0%) for-loop ...ie/develop/src/core/alt-table.rkt:56:2 atab-add-altn [52] 62.7% errors [58] 37.3% ---------------------------------------------------------------------- for-loop [37] 100.0% [42] 1996(2.6%) 0(0.0%) taylor-alt ...erbie/develop/src/mainloop.rkt:139:0 for-loop [51] 100.0% ---------------------------------------------------------------------- simplify [36] 46.2% map [115] 53.8% [43] 1304(1.7%) 0(0.0%) parse-loop80 ...s/racket/match/compiler.rkt:418:15 eval-const-expr [87] 85.9% f46 [53] 14.1% ---------------------------------------------------------------------- for-loop [38] 100.0% [44] 1002(1.3%) 0(0.0%) rewrite-expression-head20 ...core/matcher.rkt:87:0 rewriter [54] 100.0% ---------------------------------------------------------------------- ??? [35] 100.0% [45] 358(0.5%) 0(0.0%) ??? .../herbie/develop/src/core/alt-table.rkt:59:0 ??? [165] 100.0% ---------------------------------------------------------------------- simplify [36] 100.0% [46] 326(0.4%) 0(0.0%) debug-print .../herbie/develop/src/debug.rkt:110:0 for-loop [55] 100.0% ---------------------------------------------------------------------- ??? [35] 100.0% [47] 316(0.4%) 0(0.0%) make-alt-table ...elop/src/core/alt-table.rkt:33:0 errors [58] 100.0% ---------------------------------------------------------------------- ??? [35] 100.0% [48] 292(0.4%) 0(0.0%) atab-add-altns ...elop/src/core/alt-table.rkt:50:0 atab-add-altn [52] 100.0% ---------------------------------------------------------------------- ??? [34] 10.2% for-loop [39] 89.8% [49] 47076(60.9%) 0(0.0%) one-iter ...bie/develop/src/core/simplify.rkt:85:0 for-loop [56] 70.8% find-matches [57] 27.0% for-loop [60] 2.2% ---------------------------------------------------------------------- loop [40] 100.0% [50] 4466(5.8%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:148:4 loop [59] 52.5% argmin [101] 20.0% for-loop [113] 13.9% for-loop [63] 13.6% ---------------------------------------------------------------------- taylor-alt [42] 100.0% [51] 1996(2.6%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:145:6 ??? [165] 100.0% ---------------------------------------------------------------------- atab-add-altns [48] 15.4% for-loop [41] 84.6% [52] 1892(2.4%) 0(0.0%) atab-add-altn ...elop/src/core/alt-table.rkt:202:0 errors [58] 84.1% override-at-pnts [64] 15.9% ---------------------------------------------------------------------- parse-loop80 [43] 11.5% map [115] 37.2% simplify [36] 51.3% [53] 1068(1.4%) 0(0.0%) f46 ...0/collects/racket/match/compiler.rkt:507:40 map [115] 100.0% ---------------------------------------------------------------------- rewrite-expression-head20 [44] 33.3% matcher [70] 66.7% [54] 1002(1.3%) 0(0.0%) rewriter ...rbie/develop/src/core/matcher.rkt:90:2 for-loop [61] 78.6% *rules* [62] 21.4% ---------------------------------------------------------------------- debug-print [46] 100.0% [55] 326(0.4%) 326(0.4%) for-loop ...ies/herbie/develop/src/debug.rkt:116:2 ---------------------------------------------------------------------- one-iter [49] 100.0% [56] 33324(43.1%) 0(0.0%) for-loop ...bie/develop/src/core/simplify.rkt:94:2 loop [65] 95.9% update-leader! [94] 4.1% ---------------------------------------------------------------------- one-iter [49] 100.0% [57] 12708(16.4%) 0(0.0%) find-matches ...develop/src/core/simplify.rkt:55:0 for-loop [66] 100.0% ---------------------------------------------------------------------- make-alt-table [47] 8.2% ??? [203] 9.3% ??? [79] 16.5% for-loop [41] 24.7% atab-add-altn [52] 41.3% [58] 3856(5.0%) 0(0.0%) errors ...lies/herbie/develop/src/points.rkt:223:0 for-loop [67] 100.0% ---------------------------------------------------------------------- for-loop [50] 100.0% [59] 2344(3.0%) 0(0.0%) loop .../racket-7.0/collects/racket/list.rkt:751:4 expression-cost [68] 75.3% for-loop [113] 24.7% ---------------------------------------------------------------------- one-iter [49] 100.0% [60] 1044(1.3%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:110:2 set-precompute! [69] 100.0% ---------------------------------------------------------------------- rewriter [54] 100.0% [61] 1002(1.3%) 0(0.0%) for-loop ...rbie/develop/src/core/matcher.rkt:92:4 matcher [70] 88.0% for-loop [72] 12.0% ---------------------------------------------------------------------- rewriter [54] 100.0% [62] 642(0.8%) 0(0.0%) *rules* ...rbie/develop/src/syntax/rules.rkt:666:0 for-loop [71] 100.0% ---------------------------------------------------------------------- for-loop [50] 100.0% [63] 608(0.8%) 308(0.4%) for-loop ...e/develop/src/core/simplify.rkt:152:16 for-loop [73] 49.3% ---------------------------------------------------------------------- atab-add-altn [52] 100.0% [64] 300(0.4%) 300(0.4%) override-at-pnts ...p/src/core/alt-table.rkt:138:0 ---------------------------------------------------------------------- loop [65] 0.9% for-loop [56] 99.1% [65] 31972(41.3%) 0(0.0%) loop .../herbie/develop/src/core/simplify.rkt:99:4 apply-match [74] 99.1% loop [65] 0.9% ---------------------------------------------------------------------- for-loop [66] 48.8% find-matches [57] 51.2% [66] 12708(16.4%) 1806(2.3%) for-loop ...bie/develop/src/core/simplify.rkt:57:8 for-loop [66] 48.8% match-e [81] 42.9% ---------------------------------------------------------------------- errors [58] 100.0% [67] 3856(5.0%) 284(0.4%) for-loop ...es/herbie/develop/src/points.rkt:225:2 ??? [79] 92.6% ---------------------------------------------------------------------- argmin [101] 25.1% loop [59] 74.9% [68] 2356(3.0%) 0(0.0%) expression-cost .../develop/src/programs.rkt:157:0 compile [75] 100.0% ---------------------------------------------------------------------- for-loop [60] 100.0% [69] 1044(1.3%) 0(0.0%) set-precompute! ...lop/src/core/simplify.rkt:116:0 for-loop [76] 100.0% ---------------------------------------------------------------------- for-loop [16] 50.0% for-loop [61] 50.0% [70] 1002(1.3%) 0(0.0%) matcher ...rbie/develop/src/core/matcher.rkt:118:2 ??? [5] 50.0% rewriter [54] 50.0% ---------------------------------------------------------------------- *rules* [62] 100.0% [71] 642(0.8%) 312(0.4%) for-loop ...ies/herbie/develop/src/common.rkt:70:9 ormap [78] 51.4% ---------------------------------------------------------------------- for-loop [61] 100.0% [72] 360(0.5%) 0(0.0%) for-loop ...rbie/develop/src/core/matcher.rkt:99:8 fix-up-variables [77] 100.0% ---------------------------------------------------------------------- for-loop [63] 100.0% [73] 300(0.4%) 300(0.4%) for-loop ...e/develop/src/core/simplify.rkt:156:23 ---------------------------------------------------------------------- loop [65] 100.0% [74] 31972(41.3%) 0(0.0%) apply-match .../develop/src/core/simplify.rkt:64:0 for-loop [80] 79.5% match-e [81] 10.4% set [110] 10.1% ---------------------------------------------------------------------- expression-cost [68] 100.0% [75] 2356(3.0%) 312(0.4%) compile ...s/herbie/develop/src/programs.rkt:134:0 hash-ref! [174] 86.8% ---------------------------------------------------------------------- set-precompute! [69] 100.0% [76] 1044(1.3%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:118:2 merge-egraph-nodes! [83] 71.3% ??? [79] 28.7% ---------------------------------------------------------------------- for-loop [72] 100.0% [77] 360(0.5%) 0(0.0%) fix-up-variables ...lop/src/core/matcher.rkt:111:2 pattern-match [154] 100.0% ---------------------------------------------------------------------- for-loop [71] 100.0% [78] 330(0.4%) 0(0.0%) ormap ....0/collects/racket/private/map.rkt:141:13 flag-set? [82] 100.0% ---------------------------------------------------------------------- for-loop [76] 0.1% for-loop [67] 1.5% run [13] 49.2% [79] 77334(100.0%) 614(0.8%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 49.2% run-improve43 [2] 36.8% prepare-points [84] 8.9% oracle-error [86] 1.4% get-final-combination [88] 0.9% ??? [146] 0.8% ulp-difference [152] 0.4% eval-errors [130] 0.4% errors [58] 0.3% baseline-error [91] 0.2% errors-score [104] 0.2% for-loop [92] 0.2% eval-const-expr [87] 0.1% ---------------------------------------------------------------------- apply-match [74] 100.0% [80] 25432(32.9%) 0(0.0%) for-loop ...bie/develop/src/core/simplify.rkt:77:2 merge-egraph-nodes! [83] 73.0% dedup-children! [108] 18.6% mk-enode! [112] 4.7% substitute-e [89] 3.7% ---------------------------------------------------------------------- apply-match [74] 14.3% for-loop [95] 26.4% for-loop [66] 59.4% [81] 14218(18.4%) 4002(5.2%) match-e ...herbie/develop/src/core/ematch.rkt:39:0 for-loop [85] 63.2% constant? [141] 4.1% ??? [35] 3.0% variable? [90] 2.8% ---------------------------------------------------------------------- ormap [78] 100.0% [82] 330(0.4%) 330(0.4%) flag-set? ...es/herbie/develop/src/config.rkt:28:0 ---------------------------------------------------------------------- for-loop [76] 3.0% for-loop [97] 6.5% merge-egraph-nodes! [83] 7.3% for-loop [80] 83.2% [83] 19300(25.0%) 0(0.0%) merge-egraph-nodes! ...p/src/core/egraph.rkt:143:0 update-leader! [94] 53.0% loop! [96] 27.0% for-loop [97] 8.9% merge-egraph-nodes! [83] 7.3% dedup-children! [108] 3.9% ---------------------------------------------------------------------- ??? [79] 100.0% [84] 13724(17.7%) 0(0.0%) prepare-points ...bie/develop/src/points.rkt:166:0 loop [93] 100.0% ---------------------------------------------------------------------- match-e [81] 100.0% [85] 10222(13.2%) 4478(5.8%) for-loop ...rbie/develop/src/core/ematch.rkt:52:11 for-loop [95] 59.4% loop [109] 6.0% curried [103] 2.9% foldl [105] 1.6% ---------------------------------------------------------------------- ??? [79] 100.0% [86] 2090(2.7%) 0(0.0%) oracle-error ...erbie/develop/src/points.rkt:207:0 for-loop [98] 100.0% ---------------------------------------------------------------------- ??? [79] 18.7% parse-loop80 [43] 81.3% [87] 1604(2.1%) 0(0.0%) eval-const-expr .../develop/src/programs.rkt:102:0 eval-prog [99] 100.0% ---------------------------------------------------------------------- ??? [79] 100.0% [88] 1350(1.7%) 0(0.0%) get-final-combination ...op/src/mainloop.rkt:360:0 infer-splitpoints [100] 100.0% ---------------------------------------------------------------------- for-loop [80] 100.0% [89] 948(1.2%) 0(0.0%) substitute-e ...e/develop/src/core/ematch.rkt:64:0 for-loop [102] 100.0% ---------------------------------------------------------------------- match-e [81] 100.0% [90] 890(1.2%) 0(0.0%) variable? ...e/develop/src/syntax/syntax.rkt:724:0 value? [149] 65.8% ??? [35] 34.2% ---------------------------------------------------------------------- ??? [79] 100.0% [91] 310(0.4%) 0(0.0%) baseline-error ...bie/develop/src/points.rkt:211:0 argmin [101] 100.0% ---------------------------------------------------------------------- ??? [79] 100.0% [92] 280(0.4%) 0(0.0%) for-loop ...es/herbie/develop/src/sandbox.rkt:70:8 errors-score [104] 100.0% ---------------------------------------------------------------------- prepare-points [84] 100.0% [93] 13724(17.7%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:143:4 loop [106] 87.1% ??? [114] 10.8% ordinary-value? [150] 2.1% ---------------------------------------------------------------------- for-loop [56] 11.1% merge-egraph-nodes! [83] 88.9% [94] 12174(15.7%) 0(0.0%) update-leader! ...evelop/src/core/egraph.rkt:211:0 for-loop [107] 97.6% custom-set-union! [121] 2.4% ---------------------------------------------------------------------- for-loop [85] 100.0% [95] 7822(10.1%) 958(1.2%) for-loop ...rbie/develop/src/core/ematch.rkt:58:37 match-e [81] 86.2% ??? [122] 3.7% ---------------------------------------------------------------------- loop [109] 29.5% merge-egraph-nodes! [83] 70.5% [96] 6500(8.4%) 1384(1.8%) loop! ...s/herbie/develop/src/core/enode.rkt:190:2 custom-set-union [111] 37.3% loop [109] 34.4% set [110] 13.6% update-en-expr [166] 2.3% ---------------------------------------------------------------------- merge-egraph-nodes! [83] 100.0% [97] 3592(4.6%) 0(0.0%) for-loop ...rbie/develop/src/core/egraph.rkt:197:4 merge-egraph-nodes! [83] 79.1% dedup-children! [108] 20.9% ---------------------------------------------------------------------- oracle-error [86] 100.0% [98] 2090(2.7%) 0(0.0%) for-loop ...es/herbie/develop/src/points.rkt:208:2 loop [109] 85.6% map [115] 14.4% ---------------------------------------------------------------------- eval-const-expr [87] 100.0% [99] 1604(2.1%) 0(0.0%) eval-prog .../herbie/develop/src/programs.rkt:83:0 temp68_2 [117] 80.9% loop [173] 19.1% ---------------------------------------------------------------------- get-final-combination [88] 100.0% [100] 1350(1.7%) 0(0.0%) infer-splitpoints ...lop/src/core/regimes.rkt:34:0 for-loop [116] 100.0% ---------------------------------------------------------------------- baseline-error [91] 25.8% for-loop [50] 74.2% [101] 1202(1.6%) 0(0.0%) argmin ...acket-7.0/collects/racket/list.rkt:765:0 expression-cost [68] 49.3% ??? [120] 25.8% for-loop [113] 25.0% ---------------------------------------------------------------------- substitute-e [89] 100.0% [102] 948(1.2%) 326(0.4%) for-loop ...rbie/develop/src/core/ematch.rkt:73:24 mk-enode! [112] 65.6% ---------------------------------------------------------------------- for-loop [85] 100.0% [103] 592(0.8%) 592(0.8%) curried ...-7.0/collects/racket/function.rkt:71:18 ---------------------------------------------------------------------- for-loop [92] 49.6% ??? [79] 50.4% [104] 564(0.7%) 0(0.0%) errors-score ...erbie/develop/src/points.rkt:215:0 loop [118] 100.0% ---------------------------------------------------------------------- for-loop [85] 100.0% [105] 322(0.4%) 0(0.0%) foldl ....0/collects/racket/private/list.rkt:229:4 merge2 [119] 100.0% ---------------------------------------------------------------------- loop [93] 100.0% [106] 11958(15.5%) 536(0.7%) loop ...htlies/herbie/develop/src/points.rkt:102:2 ??? [146] 93.2% ??? [200] 2.3% ---------------------------------------------------------------------- update-leader! [94] 100.0% [107] 11876(15.4%) 298(0.4%) for-loop ...rbie/develop/src/core/egraph.rkt:216:6 hash-update! [137] 51.2% for-loop [123] 46.3% ---------------------------------------------------------------------- merge-egraph-nodes! [83] 13.4% for-loop [97] 16.1% for-loop [80] 70.5% [108] 6698(8.7%) 0(0.0%) dedup-children! ...evelop/src/core/enode.rkt:198:0 loop [124] 56.9% loop [125] 43.1% ---------------------------------------------------------------------- for-loop [85] 4.8% loop! [96] 5.8% for-loop [98] 27.7% loop [109] 61.8% [109] 6462(8.4%) 934(1.2%) loop ...-7.0/collects/racket/private/map.rkt:40:19 loop [109] 61.8% ??? [126] 18.7% ??? [146] 9.0% loop! [96] 5.7% ---------------------------------------------------------------------- loop! [96] 35.4% apply-match [74] 64.6% [110] 4990(6.5%) 4746(6.1%) set ...collects/racket/private/set-types.rkt:981:0 for-loop [136] 4.9% ---------------------------------------------------------------------- loop! [96] 100.0% [111] 2734(3.5%) 1472(1.9%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [129] 46.2% ---------------------------------------------------------------------- for-loop [102] 34.0% for-loop [80] 66.0% [112] 1830(2.4%) 1146(1.5%) mk-enode! ...rbie/develop/src/core/egraph.rkt:97:0 new-enode [131] 37.4% ---------------------------------------------------------------------- argmin [101] 20.0% loop [59] 38.6% for-loop [50] 41.4% [113] 1502(1.9%) 622(0.8%) for-loop .../herbie/develop/src/programs.rkt:158:2 table-ref [148] 58.6% ---------------------------------------------------------------------- loop [93] 100.0% [114] 1476(1.9%) 0(0.0%) ??? ...ghtlies/herbie/develop/src/points.rkt:127:2 ??? [165] 81.2% compose [135] 18.8% ---------------------------------------------------------------------- for-loop [98] 21.9% f46 [53] 78.1% [115] 1368(1.8%) 0(0.0%) map ...t-7.0/collects/racket/private/map.rkt:35:13 parse-loop80 [43] 42.3% f46 [53] 29.0% ??? [126] 21.9% ??? [132] 6.7% ---------------------------------------------------------------------- infer-splitpoints [100] 100.0% [116] 1350(1.7%) 0(0.0%) for-loop ...rbie/develop/src/core/regimes.rkt:46:6 option-on-expr [127] 100.0% ---------------------------------------------------------------------- eval-prog [99] 100.0% [117] 1298(1.7%) 0(0.0%) temp68_2 (unknown source) compile16 [128] 100.0% ---------------------------------------------------------------------- errors-score [104] 100.0% [118] 564(0.7%) 0(0.0%) loop .../racket-7.0/collects/racket/list.rkt:559:2 ordinary-value? [150] 100.0% ---------------------------------------------------------------------- foldl [105] 100.0% [119] 322(0.4%) 322(0.4%) merge2 .../herbie/develop/src/core/ematch.rkt:24:0 ---------------------------------------------------------------------- argmin [101] 100.0% [120] 310(0.4%) 0(0.0%) ??? ...htlies/herbie/develop/src/points.rkt:212:27 eval-errors [130] 100.0% ---------------------------------------------------------------------- update-leader! [94] 100.0% [121] 298(0.4%) 0(0.0%) custom-set-union! ...t/private/set-types.rkt:245:0 for-loop [133] 100.0% ---------------------------------------------------------------------- for-loop [95] 100.0% [122] 286(0.4%) 0(0.0%) ??? ...ies/herbie/develop/src/core/ematch.rkt:43:5 for-loop [134] 100.0% ---------------------------------------------------------------------- for-loop [107] 100.0% [123] 5498(7.1%) 0(0.0%) for-loop ...rbie/develop/src/core/egraph.rkt:217:8 hash-update! [137] 100.0% ---------------------------------------------------------------------- dedup-children! [108] 7.8% loop [124] 92.2% [124] 3810(4.9%) 3810(4.9%) loop ...racket-7.0/collects/racket/list.rkt:434:17 loop [124] 92.2% ---------------------------------------------------------------------- dedup-children! [108] 14.7% loop [125] 85.3% [125] 2888(3.7%) 0(0.0%) loop ...racket-7.0/collects/racket/list.rkt:417:34 loop [125] 85.3% loop [173] 14.7% ---------------------------------------------------------------------- map [115] 19.9% loop [109] 80.1% [126] 1506(1.9%) 0(0.0%) ??? ...htlies/herbie/develop/src/points.rkt:209:26 ??? [146] 80.1% ordinary-value? [150] 19.9% ---------------------------------------------------------------------- for-loop [116] 100.0% [127] 1350(1.7%) 0(0.0%) option-on-expr ...velop/src/core/regimes.rkt:123:0 sort-context-on-expr [138] 100.0% ---------------------------------------------------------------------- temp68_2 [117] 100.0% [128] 1298(1.7%) 0(0.0%) compile16 (unknown source) temp74_0 [139] 100.0% ---------------------------------------------------------------------- custom-set-union [111] 100.0% [129] 1262(1.6%) 690(0.9%) for-loop ...cts/racket/private/set-types.rkt:174:3 for-loop [143] 45.3% ---------------------------------------------------------------------- ??? [120] 34.1% ??? [79] 65.9% [130] 910(1.2%) 0(0.0%) eval-errors ...herbie/develop/src/points.rkt:198:0 for-loop [140] 100.0% ---------------------------------------------------------------------- mk-enode! [112] 100.0% [131] 684(0.9%) 0(0.0%) new-enode ...erbie/develop/src/core/enode.rkt:95:0 type-of-enode-expr [142] 100.0% ---------------------------------------------------------------------- map [115] 100.0% [132] 366(0.5%) 0(0.0%) ??? ...ies/herbie/develop/src/core/reduce.rkt:59:5 for-loop [144] 100.0% ---------------------------------------------------------------------- custom-set-union! [121] 100.0% [133] 298(0.4%) 298(0.4%) for-loop ...cts/racket/private/set-types.rkt:253:4 ---------------------------------------------------------------------- ??? [122] 100.0% [134] 286(0.4%) 0(0.0%) for-loop ...erbie/develop/src/core/ematch.rkt:44:7 constant? [141] 100.0% ---------------------------------------------------------------------- ??? [114] 100.0% [135] 278(0.4%) 0(0.0%) compose ...collects/racket/private/list.rkt:385:12 procedure-arity [145] 100.0% ---------------------------------------------------------------------- set [110] 100.0% [136] 244(0.3%) 244(0.3%) for-loop ...cts/racket/private/set-types.rkt:937:4 ---------------------------------------------------------------------- for-loop [123] 47.5% for-loop [107] 52.5% [137] 11578(15.0%) 0(0.0%) hash-update! ...cket/private/more-scheme.rkt:365:4 ??? [147] 100.0% ---------------------------------------------------------------------- option-on-expr [127] 100.0% [138] 1350(1.7%) 0(0.0%) sort-context-on-expr ...src/core/regimes.rkt:118:0 ??? [151] 100.0% ---------------------------------------------------------------------- compile16 [128] 100.0% [139] 1298(1.7%) 296(0.4%) temp74_0 (unknown source) expand-single [153] 77.2% ---------------------------------------------------------------------- eval-errors [130] 100.0% [140] 910(1.2%) 0(0.0%) for-loop ...es/herbie/develop/src/points.rkt:200:2 ??? [146] 34.1% ordinary-value? [150] 33.0% ulp-difference [152] 33.0% ---------------------------------------------------------------------- for-loop [134] 32.8% match-e [81] 67.2% [141] 872(1.1%) 0(0.0%) constant? ...e/develop/src/syntax/syntax.rkt:721:0 value? [149] 100.0% ---------------------------------------------------------------------- new-enode [131] 100.0% [142] 684(0.9%) 0(0.0%) type-of-enode-expr ...elop/src/core/enode.rkt:67:0 table-ref [148] 100.0% ---------------------------------------------------------------------- for-loop [129] 100.0% [143] 572(0.7%) 572(0.7%) for-loop ...cts/racket/private/set-types.rkt:178:5 ---------------------------------------------------------------------- ??? [132] 100.0% [144] 366(0.5%) 0(0.0%) for-loop ...erbie/develop/src/core/reduce.rkt:60:7 pattern-match [154] 100.0% ---------------------------------------------------------------------- compose [135] 100.0% [145] 278(0.4%) 278(0.4%) procedure-arity ...ket/private/norm-arity.rkt:7:27 ---------------------------------------------------------------------- for-loop [140] 2.0% jloop [4] 2.3% loop [109] 3.8% ??? [126] 7.8% ??? [79] 12.6% loop [106] 71.6% [146] 15558(20.1%) 920(1.2%) ??? ...htlies/herbie/develop/src/programs.rkt:99:2 ??? [155] 73.1% ??? [165] 21.0% ---------------------------------------------------------------------- hash-update! [137] 100.0% [147] 11578(15.0%) 844(1.1%) ??? ...s/herbie/develop/src/core/egraph.rkt:219:24 for-loop [156] 92.7% ---------------------------------------------------------------------- type-of-enode-expr [142] 43.7% for-loop [113] 56.3% [148] 1564(2.0%) 1204(1.6%) table-ref ...es/herbie/develop/src/common.rkt:41:0 assoc-iterate-first [162] 23.0% ---------------------------------------------------------------------- variable? [90] 40.2% constant? [141] 59.8% [149] 1458(1.9%) 1458(1.9%) value? ...herbie/develop/src/syntax/types.rkt:18:0 ---------------------------------------------------------------------- loop [93] 19.9% for-loop [140] 20.6% ??? [126] 20.6% loop [118] 38.8% [150] 1454(1.9%) 0(0.0%) ordinary-value? ...rbie/develop/src/float.rkt:80:0 special-value? [157] 100.0% ---------------------------------------------------------------------- sort-context-on-expr [138] 100.0% [151] 1350(1.7%) 334(0.4%) ??? ...-7.0/collects/racket/private/sort.rkt:369:3 generic-sort/key [159] 75.3% ---------------------------------------------------------------------- for-loop [140] 23.0% ??? [79] 77.0% [152] 1302(1.7%) 354(0.5%) ulp-difference ...erbie/develop/src/float.rkt:46:0 infer-representation [160] 72.8% ---------------------------------------------------------------------- temp74_0 [139] 100.0% [153] 1002(1.3%) 0(0.0%) expand-single (unknown source) expand-capturing-lifts [158] 100.0% ---------------------------------------------------------------------- fix-up-variables [77] 49.6% for-loop [144] 50.4% [154] 726(0.9%) 0(0.0%) pattern-match ...develop/src/core/matcher.rkt:30:0 for-loop [161] 50.4% ??? [163] 49.6% ---------------------------------------------------------------------- ??? [146] 100.0% [155] 11370(14.7%) 606(0.8%) ??? ...t-7.0/collects/racket/private/kw.rkt:592:14 ??? [164] 81.6% ??? [170] 8.0% ??? [165] 5.0% ---------------------------------------------------------------------- ??? [147] 100.0% [156] 10734(13.9%) 9498(12.3%) for-loop ...bie/develop/src/core/egraph.rkt:220:26 update-en-expr [166] 11.5% ---------------------------------------------------------------------- ordinary-value? [150] 100.0% [157] 1454(1.9%) 0(0.0%) special-value? ...erbie/develop/src/float.rkt:76:0 for-loop [167] 100.0% ---------------------------------------------------------------------- loop [173] 23.4% expand-single [153] 76.6% [158] 1308(1.7%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [169] 76.6% dispatch-transformer41 [7] 23.4% ---------------------------------------------------------------------- ??? [151] 100.0% [159] 1016(1.3%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:156:2 copying-mergesort [168] 100.0% ---------------------------------------------------------------------- ulp-difference [152] 100.0% [160] 948(1.2%) 632(0.8%) infer-representation ...develop/src/float.rkt:15:0 ??? [207] 33.3% ---------------------------------------------------------------------- pattern-match [154] 100.0% [161] 366(0.5%) 0(0.0%) for-loop ...rbie/develop/src/core/matcher.rkt:27:9 core651 [171] 100.0% ---------------------------------------------------------------------- table-ref [148] 100.0% [162] 360(0.5%) 360(0.5%) assoc-iterate-first ...cket/private/dict.rkt:166:0 ---------------------------------------------------------------------- pattern-match [154] 100.0% [163] 360(0.5%) 360(0.5%) ??? ...es/herbie/develop/src/core/matcher.rkt:26:7 ---------------------------------------------------------------------- ??? [155] 100.0% [164] 9276(12.0%) 1032(1.3%) ??? ...tract/private/arrow-higher-order.rkt:361:33 ival-sin [172] 65.2% ival-exp [176] 23.7% ---------------------------------------------------------------------- loop [15] 1.6% ??? [45] 2.3% ??? [6] 4.3% ??? [155] 7.5% jloop [4] 8.6% location-do [177] 10.0% for-loop [51] 10.0% ??? [114] 15.6% ??? [146] 40.1% [165] 7694(9.9%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:357:33 ->flonum [175] 31.9% mk-ival [178] 16.8% sample-multi-bounded [179] 15.6% location-do [177] 10.0% approximate9 [3] 7.9% ival-mult [181] 7.5% hash-ref! [174] 5.9% best-alt [183] 2.3% simplify [36] 2.1% ---------------------------------------------------------------------- loop! [96] 19.3% for-loop [156] 80.7% [166] 1532(2.0%) 1532(2.0%) update-en-expr ...evelop/src/core/egraph.rkt:205:0 ---------------------------------------------------------------------- special-value? [157] 100.0% [167] 1454(1.9%) 870(1.1%) for-loop ...lies/herbie/develop/src/float.rkt:17:3 return/no-unsupplied [206] 20.6% list-member? [208] 19.5% ---------------------------------------------------------------------- generic-sort/key [159] 25.0% copying-mergesort [168] 75.0% [168] 1016(1.3%) 0(0.0%) copying-mergesort ...racket/private/sort.rkt:129:8 copying-mergesort [168] 75.0% jloop [4] 25.0% ---------------------------------------------------------------------- expand-capturing-lifts [158] 100.0% [169] 1002(1.3%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [180] 70.1% loop [173] 29.9% ---------------------------------------------------------------------- ??? [155] 100.0% [170] 914(1.2%) 324(0.4%) ??? ...herbie/develop/src/syntax/syntax.rkt:209:17 return/no-unsupplied [206] 32.6% ??? [207] 31.9% ---------------------------------------------------------------------- for-loop [161] 100.0% [171] 366(0.5%) 0(0.0%) core651 ...acket/contract/private/arr-i.rkt:918:19 un-dep/maybe-chaperone [182] 100.0% ---------------------------------------------------------------------- ??? [164] 100.0% [172] 6048(7.8%) 1002(1.3%) ival-sin ...rbie/develop/src/biginterval.rkt:292:0 bfmul [186] 29.7% pi.bf [189] 21.7% bfexp [185] 16.8% bffloor [192] 10.9% bfeven? [198] 4.4% ---------------------------------------------------------------------- lambda-clause-expander [169] 2.6% eval-prog [99] 4.0% syntax-e/no-taint [20] 7.0% apply-transformer52 [17] 11.0% loop [125] 75.4% [173] 3828(4.9%) 2888(3.7%) loop (unknown source) syntax-e [9] 7.0% gf [193] 7.0% expand-capturing-lifts [158] 4.0% core-form-sym [197] 4.0% dispatch-transformer41 [7] 2.6% ---------------------------------------------------------------------- for-loop [21] 2.0% for-loop [24] 2.2% for-loop [18] 4.6% loop [15] 6.8% ??? [188] 12.2% ??? [165] 12.2% compile [75] 15.9% ??? [187] 44.0% [174] 3408(4.4%) 2044(2.6%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [187] 44.0% ??? [188] 12.2% simplify [36] 12.2% ??? [6] 6.8% ??? [8] 4.6% ??? [12] 2.2% ??? [11] 2.0% ---------------------------------------------------------------------- ??? [165] 100.0% [175] 2632(3.4%) 0(0.0%) ->flonum ...ies/herbie/develop/src/float.rkt:149:0 ??? [184] 100.0% ---------------------------------------------------------------------- ??? [164] 100.0% [176] 2196(2.8%) 616(0.8%) ival-exp ...rbie/develop/src/biginterval.rkt:180:0 bfexp [185] 71.9% ---------------------------------------------------------------------- location-do [177] 21.5% ??? [165] 78.5% [177] 1996(2.6%) 0(0.0%) location-do ...erbie/develop/src/programs.rkt:64:0 ??? [165] 78.5% location-do [177] 21.5% ---------------------------------------------------------------------- ??? [165] 100.0% [178] 1294(1.7%) 0(0.0%) mk-ival ...herbie/develop/src/biginterval.rkt:57:0 bf [190] 100.0% ---------------------------------------------------------------------- ??? [165] 100.0% [179] 1198(1.5%) 346(0.4%) sample-multi-bounded ...evelop/src/points.rkt:15:0 for-loop [194] 46.4% return/no-unsupplied [206] 24.7% ---------------------------------------------------------------------- lambda-clause-expander [169] 18.4% for-loop [191] 81.6% [180] 702(0.9%) 0(0.0%) finish-bodys (unknown source) for-loop [191] 100.0% ---------------------------------------------------------------------- ??? [165] 100.0% [181] 574(0.7%) 0(0.0%) ival-mult ...bie/develop/src/biginterval.rkt:112:0 bfmul [186] 100.0% ---------------------------------------------------------------------- core651 [171] 100.0% [182] 366(0.5%) 0(0.0%) un-dep/maybe-chaperone ...private/arr-i.rkt:1097:2 ??? [195] 100.0% ---------------------------------------------------------------------- ??? [165] 100.0% [183] 358(0.5%) 0(0.0%) best-alt .../herbie/develop/src/mainloop.rkt:106:0 argmins [196] 100.0% ---------------------------------------------------------------------- ->flonum [175] 100.0% [184] 2632(3.4%) 0(0.0%) ??? ...nightlies/herbie/develop/src/float.rkt:23:2 for-loop [201] 100.0% ---------------------------------------------------------------------- ival-sin [172] 39.1% ival-exp [176] 60.9% [185] 2596(3.4%) 0(0.0%) bfexp ...-lib/math/private/bigfloat/mpfr.rkt:618:4 new-mpfr [199] 73.6% ??? [200] 26.4% ---------------------------------------------------------------------- ival-mult [181] 24.2% ival-sin [172] 75.8% [186] 2370(3.1%) 0(0.0%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:821:4 new-mpfr [199] 51.0% ??? [200] 49.0% ---------------------------------------------------------------------- hash-ref! [174] 100.0% [187] 2044(2.6%) 0(0.0%) ??? ...tlies/herbie/develop/src/programs.rkt:142:5 hash-ref! [174] 100.0% ---------------------------------------------------------------------- hash-ref! [174] 100.0% [188] 1364(1.8%) 0(0.0%) ??? ...es/herbie/develop/src/core/taylor.rkt:45:15 hash-ref! [174] 100.0% ---------------------------------------------------------------------- ival-sin [172] 100.0% [189] 1312(1.7%) 0(0.0%) pi.bf ...-lib/math/private/bigfloat/mpfr.rkt:998:4 new-mpfr [199] 100.0% ---------------------------------------------------------------------- mk-ival [178] 100.0% [190] 1294(1.7%) 0(0.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:601:2 new-mpfr [199] 76.7% ??? [200] 23.3% ---------------------------------------------------------------------- fallback-loop [26] 4.8% for-loop [191] 19.0% finish-bodys [180] 76.2% [191] 702(0.9%) 368(0.5%) for-loop (unknown source) finish-bodys [180] 61.9% for-loop [191] 19.0% dispatch-transformer41 [7] 9.5% expand-implicit [10] 4.8% ---------------------------------------------------------------------- ival-sin [172] 100.0% [192] 658(0.9%) 0(0.0%) bffloor ...ib/math/private/bigfloat/mpfr.rkt:716:4 ??? [200] 50.8% new-mpfr [199] 49.2% ---------------------------------------------------------------------- loop [173] 100.0% [193] 634(0.8%) 0(0.0%) gf (unknown source) cache-or-reuse-set [204] 52.7% propagation-apply [205] 47.3% ---------------------------------------------------------------------- sample-multi-bounded [179] 100.0% [194] 556(0.7%) 556(0.7%) for-loop ...ies/herbie/develop/src/points.rkt:23:4 ---------------------------------------------------------------------- un-dep/maybe-chaperone [182] 100.0% [195] 366(0.5%) 0(0.0%) ??? ...ntract/private/arrow-higher-order.rkt:554:2 get-blame-party-info [202] 100.0% ---------------------------------------------------------------------- best-alt [183] 100.0% [196] 358(0.5%) 0(0.0%) argmins ...lies/herbie/develop/src/common.rkt:92:0 ??? [203] 100.0% ---------------------------------------------------------------------- loop [173] 100.0% [197] 306(0.4%) 0(0.0%) core-form-sym (unknown source) resolve+shift28 [19] 100.0% ---------------------------------------------------------------------- ival-sin [172] 100.0% [198] 264(0.3%) 264(0.3%) bfeven? ...ib/math/private/bigfloat/mpfr.rkt:800:0 ---------------------------------------------------------------------- bffloor [192] 5.6% bf [190] 17.3% bfmul [186] 21.0% pi.bf [189] 22.8% bfexp [185] 33.2% [199] 5746(7.4%) 5746(7.4%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0 ---------------------------------------------------------------------- loop [106] 10.1% bf [190] 10.9% bffloor [192] 12.1% bfexp [185] 24.8% bfmul [186] 42.1% [200] 2762(3.6%) 2762(3.6%) ??? /opt/racket-7.0/collects/ffi/unsafe.rkt:898:4 ---------------------------------------------------------------------- ??? [184] 100.0% [201] 2632(3.4%) 1348(1.7%) for-loop ...lies/herbie/develop/src/float.rkt:24:5 return/no-unsupplied [206] 25.0% ??? [207] 12.4% list-member? [208] 11.4% ---------------------------------------------------------------------- ??? [195] 100.0% [202] 366(0.5%) 366(0.5%) get-blame-party-info ...ate/arrow-common.rkt:136:0 ---------------------------------------------------------------------- argmins [196] 100.0% [203] 358(0.5%) 0(0.0%) ??? ...lies/herbie/develop/src/mainloop.rkt:108:19 errors [58] 100.0% ---------------------------------------------------------------------- gf [193] 100.0% [204] 334(0.4%) 334(0.4%) cache-or-reuse-set (unknown source) ---------------------------------------------------------------------- gf [193] 100.0% [205] 300(0.4%) 300(0.4%) propagation-apply (unknown source) ---------------------------------------------------------------------- sample-multi-bounded [179] 19.1% ??? [170] 19.2% for-loop [167] 19.3% for-loop [201] 42.4% [206] 1552(2.0%) 1220(1.6%) return/no-unsupplied ...ct/private/arr-i.rkt:534:0 filter [209] 21.4% ---------------------------------------------------------------------- ??? [170] 31.3% infer-representation [160] 33.8% for-loop [201] 34.9% [207] 934(1.2%) 934(1.2%) ??? ...s/racket/contract/private/arr-i.rkt:1252:29 ---------------------------------------------------------------------- for-loop [167] 48.6% for-loop [201] 51.4% [208] 584(0.8%) 584(0.8%) list-member? ...llects/racket/private/set.rkt:24:0 ---------------------------------------------------------------------- return/no-unsupplied [206] 100.0% [209] 332(0.4%) 332(0.4%) filter ...0/collects/racket/private/list.rkt:256:2 ----------------------------------------------------------------------