Profiling results ----------------- Total cpu time observed: 8274ms (out of 8516ms) Number of samples taken: 42 (once every 197ms) ========================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ========================================================================= [1] 8274(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [6] 100.0% ------------------------------------------------------------------------- loop [104] 33.0% for-loop [95] 67.0% [2] 558(6.7%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [7] 100.0% ------------------------------------------------------------------------- ??? [73] 100.0% [3] 370(4.5%) 0(0.0%) approximate9 ...both-ends/src/core/taylor.rkt:11:0 loop [8] 100.0% ------------------------------------------------------------------------- matcher [80] 100.0% [4] 186(2.2%) 0(0.0%) ??? ...ction-both-ends/src/core/matcher.rkt:127:11 for-loop [9] 100.0% ------------------------------------------------------------------------- simplify-node [30] 100.0% [5] 184(2.2%) 0(0.0%) gather-additive-terms6 ...src/core/reduce.rkt:68:0 parse-loop389 [10] 100.0% ------------------------------------------------------------------------- ??? [1] 100.0% [6] 8274(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [11] 100.0% ------------------------------------------------------------------------- syntax-e [2] 100.0% [7] 558(6.7%) 0(0.0%) syntax-e/no-taint (unknown source) loop [104] 100.0% ------------------------------------------------------------------------- approximate9 [3] 100.0% [8] 370(4.5%) 0(0.0%) loop ...tection-both-ends/src/core/taylor.rkt:86:4 hash-ref! [12] 50.3% ??? [73] 49.7% ------------------------------------------------------------------------- ??? [4] 100.0% [9] 186(2.2%) 0(0.0%) for-loop ...-both-ends/src/core/matcher.rkt:129:15 matcher [80] 100.0% ------------------------------------------------------------------------- gather-additive-terms6 [5] 100.0% [10] 184(2.2%) 0(0.0%) parse-loop389 (unknown source) for-loop [13] 100.0% ------------------------------------------------------------------------- profile-thunk16 [6] 100.0% [11] 8274(100.0%) 0(0.0%) run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2 .../more-scheme.rkt:261:28 [14] 100.0% ------------------------------------------------------------------------- loop [8] 16.8% ??? [15] 41.6% ??? [73] 41.6% [12] 370(4.5%) 0(0.0%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [15] 41.6% f40 [16] 41.6% ??? [17] 16.8% ------------------------------------------------------------------------- parse-loop389 [10] 100.0% [13] 184(2.2%) 0(0.0%) for-loop ...on-both-ends/src/core/reduce.rkt:95:13 simplify-node [30] 100.0% ------------------------------------------------------------------------- for-loop [81] 13.3% run [11] 86.7% [14] 8274(100.0%) 410(5.0%) .../more-scheme.rkt:261:28 (unknown source) run-improve47 [18] 49.2% prepare-points-intervals [19] 26.6% ??? [108] 10.8% oracle-error [20] 4.6% eval-errors [22] 2.6% get-final-combination [23] 2.3% errors [76] 1.2% ------------------------------------------------------------------------- hash-ref! [12] 100.0% [15] 370(4.5%) 0(0.0%) ??? ...tection-both-ends/src/core/taylor.rkt:44:15 hash-ref! [12] 100.0% ------------------------------------------------------------------------- map [21] 39.8% hash-ref! [12] 60.2% [16] 370(4.5%) 0(0.0%) f40 (unknown source) map [21] 100.0% ------------------------------------------------------------------------- hash-ref! [12] 100.0% [17] 186(2.2%) 0(0.0%) ??? ...tection-both-ends/src/core/taylor.rkt:67:15 ??? [73] 100.0% ------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [14] 100.0% [18] 5074(61.3%) 0(0.0%) run-improve47 ...-both-ends/src/mainloop.rkt:346:0 for-loop [24] 100.0% ------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [14] 100.0% [19] 2200(26.6%) 0(0.0%) prepare-points-intervals ...s/src/points.rkt:132:0 loop [25] 100.0% ------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [14] 100.0% [20] 384(4.6%) 0(0.0%) oracle-error ...ion-both-ends/src/points.rkt:189:0 for-loop [26] 100.0% ------------------------------------------------------------------------- f40 [16] 100.0% [21] 370(4.5%) 0(0.0%) map ...t-7.5/collects/racket/private/map.rkt:35:13 f61 [29] 50.3% f40 [16] 39.8% simplify-node [30] 9.9% ------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [14] 100.0% [22] 218(2.6%) 0(0.0%) eval-errors ...tion-both-ends/src/points.rkt:180:0 for-loop [27] 100.0% ------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [14] 100.0% [23] 194(2.3%) 0(0.0%) get-final-combination ...ds/src/mainloop.rkt:371:0 infer-splitpoints [28] 100.0% ------------------------------------------------------------------------- run-improve47 [18] 100.0% [24] 5074(61.3%) 0(0.0%) for-loop ...ction-both-ends/src/mainloop.rkt:365:4 run-iter! [31] 100.0% ------------------------------------------------------------------------- prepare-points-intervals [19] 100.0% [25] 2200(26.6%) 404(4.9%) loop ...w-detection-both-ends/src/points.rkt:144:4 loop [32] 63.5% ??? [33] 18.1% ------------------------------------------------------------------------- oracle-error [20] 100.0% [26] 384(4.6%) 0(0.0%) for-loop ...tection-both-ends/src/points.rkt:190:2 loop [104] 100.0% ------------------------------------------------------------------------- eval-errors [22] 100.0% [27] 218(2.6%) 0(0.0%) for-loop ...tection-both-ends/src/points.rkt:182:2 ??? [108] 100.0% ------------------------------------------------------------------------- get-final-combination [23] 100.0% [28] 194(2.3%) 0(0.0%) infer-splitpoints ...nds/src/core/regimes.rkt:33:0 for-loop [34] 100.0% ------------------------------------------------------------------------- map [21] 100.0% [29] 186(2.2%) 0(0.0%) f61 (unknown source) composed [35] 100.0% ------------------------------------------------------------------------- for-loop [13] 50.0% map [21] 50.0% [30] 184(2.2%) 0(0.0%) simplify-node ...oth-ends/src/core/reduce.rkt:46:0 gather-additive-terms6 [5] 50.0% combine-mterms [36] 50.0% ------------------------------------------------------------------------- for-loop [24] 100.0% [31] 5074(61.3%) 0(0.0%) run-iter! ...tion-both-ends/src/mainloop.rkt:327:0 finalize-iter! [37] 73.9% simplify! [39] 11.5% gen-series! [40] 7.3% gen-rewrites! [45] 3.7% choose-best-alt! [46] 3.6% ------------------------------------------------------------------------- loop [25] 100.0% [32] 1398(16.9%) 200(2.4%) loop ...ow-detection-both-ends/src/points.rkt:81:2 ??? [38] 71.1% ??? [41] 14.6% ------------------------------------------------------------------------- loop [25] 100.0% [33] 398(4.8%) 198(2.4%) ??? ...ow-detection-both-ends/src/points.rkt:125:6 sample-multi-bounded [42] 50.3% ------------------------------------------------------------------------- infer-splitpoints [28] 100.0% [34] 194(2.3%) 0(0.0%) for-loop ...on-both-ends/src/core/regimes.rkt:45:6 option-on-expr [43] 100.0% ------------------------------------------------------------------------- f61 [29] 100.0% [35] 186(2.2%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 free-variables [44] 100.0% ------------------------------------------------------------------------- simplify-node [30] 100.0% [36] 184(2.2%) 184(2.2%) combine-mterms ...h-ends/src/core/reduce.rkt:193:0 ------------------------------------------------------------------------- run-iter! [31] 100.0% [37] 3750(45.3%) 0(0.0%) finalize-iter! ...both-ends/src/mainloop.rkt:278:0 ??? [47] 100.0% ------------------------------------------------------------------------- loop [32] 100.0% [38] 994(12.0%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:379:33 ival-sub [48] 61.6% ival-fabs [50] 38.4% ------------------------------------------------------------------------- run-iter! [31] 100.0% [39] 584(7.1%) 0(0.0%) simplify! ...tion-both-ends/src/mainloop.rkt:224:0 ??? [49] 100.0% ------------------------------------------------------------------------- run-iter! [31] 100.0% [40] 370(4.5%) 0(0.0%) gen-series! ...on-both-ends/src/mainloop.rkt:160:0 for-loop [51] 100.0% ------------------------------------------------------------------------- loop [32] 100.0% [41] 204(2.5%) 204(2.5%) ??? ...cket-7.5/collects/racket/function.rkt:93:12 ------------------------------------------------------------------------- ??? [33] 100.0% [42] 200(2.4%) 200(2.4%) sample-multi-bounded ...h-ends/src/points.rkt:14:0 ------------------------------------------------------------------------- for-loop [34] 100.0% [43] 194(2.3%) 0(0.0%) option-on-expr ...-ends/src/core/regimes.rkt:124:0 temp85_0 [82] 100.0% ------------------------------------------------------------------------- composed [35] 16.7% append-map [52] 83.3% [44] 186(2.2%) 0(0.0%) free-variables ...-both-ends/src/programs.rkt:56:0 append-map [52] 83.3% ??? [47] 16.7% ------------------------------------------------------------------------- run-iter! [31] 100.0% [45] 186(2.2%) 0(0.0%) gen-rewrites! ...-both-ends/src/mainloop.rkt:183:0 for-loop [53] 100.0% ------------------------------------------------------------------------- run-iter! [31] 100.0% [46] 184(2.2%) 0(0.0%) choose-best-alt! ...th-ends/src/mainloop.rkt:117:0 ...ow-val-first.rkt:486:18 [54] 100.0% ------------------------------------------------------------------------- free-variables [44] 4.7% finalize-iter! [37] 95.3% [47] 3936(47.6%) 186(2.2%) ??? ...contract/private/arrow-val-first.rkt:486:18 for-loop [55] 95.3% ------------------------------------------------------------------------- ??? [38] 100.0% [48] 612(7.4%) 190(2.3%) ival-sub ...on-both-ends/src/biginterval.rkt:239:0 e-compute [56] 36.6% ormap [59] 32.4% ------------------------------------------------------------------------- simplify! [39] 100.0% [49] 584(7.1%) 0(0.0%) ??? ...ection-both-ends/src/core/simplify.rkt:42:0 egraph-run [57] 100.0% ------------------------------------------------------------------------- ??? [38] 100.0% [50] 382(4.6%) 0(0.0%) ival-fabs ...n-both-ends/src/biginterval.rkt:573:0 e-compute [56] 100.0% ------------------------------------------------------------------------- gen-series! [40] 100.0% [51] 370(4.5%) 0(0.0%) for-loop ...ction-both-ends/src/mainloop.rkt:167:7 taylor-alt [58] 100.0% ------------------------------------------------------------------------- free-variables [44] 100.0% [52] 186(2.2%) 0(0.0%) append-map ...t-7.5/collects/racket/list.rkt:586:2 free-variables [44] 100.0% ------------------------------------------------------------------------- gen-rewrites! [45] 100.0% [53] 186(2.2%) 0(0.0%) for-loop ...tion-both-ends/src/mainloop.rkt:191:11 rewrite-expression-head24 [60] 100.0% ------------------------------------------------------------------------- choose-best-alt! [46] 100.0% [54] 184(2.2%) 0(0.0%) ...ow-val-first.rkt:486:18 (unknown source) ??? [61] 100.0% ------------------------------------------------------------------------- ??? [47] 100.0% [55] 3750(45.3%) 0(0.0%) for-loop ...-both-ends/src/core/alt-table.rkt:46:2 atab-add-altn [62] 73.7% errors [76] 21.3% loop [68] 5.0% ------------------------------------------------------------------------- ival-sub [48] 37.0% ival-fabs [50] 63.0% [56] 606(7.3%) 186(2.2%) e-compute ...n-both-ends/src/biginterval.rkt:172:0 bfsub [65] 37.0% bfneg [67] 32.3% ------------------------------------------------------------------------- ??? [49] 100.0% [57] 584(7.1%) 0(0.0%) egraph-run .../pkgs/egg-herbie-linux/main.rkt:49:0 egraph-add-exprs [63] 100.0% ------------------------------------------------------------------------- for-loop [51] 100.0% [58] 370(4.5%) 0(0.0%) taylor-alt ...ion-both-ends/src/mainloop.rkt:146:0 for-loop [64] 100.0% ------------------------------------------------------------------------- ival-sub [48] 100.0% [59] 198(2.4%) 0(0.0%) ormap ....5/collects/racket/private/map.rkt:141:13 strong-immovable-endpoint? [66] 100.0% ------------------------------------------------------------------------- for-loop [53] 100.0% [60] 186(2.2%) 0(0.0%) rewrite-expression-head24 ...core/matcher.rkt:85:0 rewriter [69] 100.0% ------------------------------------------------------------------------- ...ow-val-first.rkt:486:18 [54] 100.0% [61] 184(2.2%) 0(0.0%) ??? ...ction-both-ends/src/core/alt-table.rkt:49:0 argmin [70] 100.0% ------------------------------------------------------------------------- for-loop [55] 100.0% [62] 2764(33.4%) 0(0.0%) atab-add-altn ...ends/src/core/alt-table.rkt:194:0 errors [76] 100.0% ------------------------------------------------------------------------- egraph-run [57] 100.0% [63] 584(7.1%) 0(0.0%) egraph-add-exprs ...gg-herbie-linux/main.rkt:111:0 ??? [72] 66.1% loop [104] 33.9% ------------------------------------------------------------------------- taylor-alt [58] 100.0% [64] 370(4.5%) 0(0.0%) for-loop ...ction-both-ends/src/mainloop.rkt:152:6 ??? [73] 100.0% ------------------------------------------------------------------------- e-compute [56] 100.0% [65] 224(2.7%) 0(0.0%) bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4 new-mpfr [71] 100.0% ------------------------------------------------------------------------- ormap [59] 100.0% [66] 198(2.4%) 198(2.4%) strong-immovable-endpoint? ...iginterval.rkt:123:0 ------------------------------------------------------------------------- e-compute [56] 100.0% [67] 196(2.4%) 0(0.0%) bfneg ...-lib/math/private/bigfloat/mpfr.rkt:632:4 new-mpfr [71] 100.0% ------------------------------------------------------------------------- for-loop [55] 100.0% [68] 186(2.2%) 186(2.2%) loop ...tion-both-ends/src/core/alt-table.rkt:92:2 ------------------------------------------------------------------------- matcher [80] 50.0% rewrite-expression-head24 [60] 50.0% [69] 186(2.2%) 0(0.0%) rewriter ...on-both-ends/src/core/matcher.rkt:87:2 for-loop [74] 100.0% ------------------------------------------------------------------------- ??? [61] 100.0% [70] 184(2.2%) 0(0.0%) argmin ...acket-7.5/collects/racket/list.rkt:765:0 ??? [75] 100.0% ------------------------------------------------------------------------- bfneg [67] 46.7% bfsub [65] 53.3% [71] 420(5.1%) 420(5.1%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0 ------------------------------------------------------------------------- egraph-add-exprs [63] 100.0% [72] 386(4.7%) 0(0.0%) ??? ...ction-both-ends/src/core/simplify.rkt:102:6 egg-run-rules [78] 50.3% for-loop [79] 49.7% ------------------------------------------------------------------------- loop [8] 16.6% ??? [17] 16.8% location-do [77] 33.3% for-loop [64] 33.3% [73] 370(4.5%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:375:33 location-do [77] 33.3% approximate9 [3] 33.3% hash-ref! [12] 33.3% ------------------------------------------------------------------------- rewriter [69] 100.0% [74] 186(2.2%) 186(2.2%) for-loop ...on-both-ends/src/core/matcher.rkt:89:4 matcher [80] 50.0% ------------------------------------------------------------------------- argmin [70] 100.0% [75] 184(2.2%) 0(0.0%) ??? ...detection-both-ends/src/mainloop.rkt:114:10 errors [76] 100.0% ------------------------------------------------------------------------- ??? [75] 4.7% .../more-scheme.rkt:261:28 [14] 5.2% for-loop [55] 20.2% atab-add-altn [62] 69.9% [76] 3952(47.8%) 0(0.0%) errors ...detection-both-ends/src/points.rkt:202:0 for-loop [81] 60.8% temp85_0 [82] 29.3% eval [83] 9.9% ------------------------------------------------------------------------- ??? [73] 100.0% [77] 370(4.5%) 0(0.0%) location-do ...ion-both-ends/src/programs.rkt:63:0 ??? [73] 100.0% ------------------------------------------------------------------------- ??? [72] 100.0% [78] 194(2.3%) 0(0.0%) egg-run-rules ...-ends/src/core/simplify.rkt:108:0 make-ffi-rules [84] 100.0% ------------------------------------------------------------------------- ??? [72] 100.0% [79] 192(2.3%) 192(2.3%) for-loop ...-both-ends/src/core/simplify.rkt:121:2 ------------------------------------------------------------------------- for-loop [9] 50.0% for-loop [74] 50.0% [80] 186(2.2%) 0(0.0%) matcher ...on-both-ends/src/core/matcher.rkt:115:2 ??? [4] 50.0% rewriter [69] 50.0% ------------------------------------------------------------------------- errors [76] 100.0% [81] 2404(29.1%) 0(0.0%) for-loop ...tection-both-ends/src/points.rkt:204:2 .../more-scheme.rkt:261:28 [14] 91.7% ??? [87] 8.3% ------------------------------------------------------------------------- option-on-expr [43] 14.3% errors [76] 85.7% [82] 1352(16.3%) 0(0.0%) temp85_0 (unknown source) compile15 [85] 100.0% ------------------------------------------------------------------------- errors [76] 100.0% [83] 390(4.7%) 0(0.0%) eval (unknown source) namespace-syntax-introduce3 [86] 100.0% ------------------------------------------------------------------------- egg-run-rules [78] 100.0% [84] 194(2.3%) 0(0.0%) make-ffi-rules ...s/egg-herbie-linux/main.rkt:28:0 for-loop [88] 100.0% ------------------------------------------------------------------------- temp85_0 [82] 100.0% [85] 1352(16.3%) 0(0.0%) compile15 (unknown source) temp91_0 [89] 100.0% ------------------------------------------------------------------------- eval [83] 100.0% [86] 390(4.7%) 390(4.7%) namespace-syntax-introduce3 (unknown source) ------------------------------------------------------------------------- for-loop [81] 100.0% [87] 200(2.4%) 200(2.4%) ??? ...7.5/collects/racket/private/for.rkt:1236:14 ------------------------------------------------------------------------- make-ffi-rules [84] 100.0% [88] 194(2.3%) 0(0.0%) for-loop ....5/pkgs/egg-herbie-linux/main.rkt:29:2 to-egg-pattern [90] 100.0% ------------------------------------------------------------------------- compile15 [85] 100.0% [89] 1352(16.3%) 0(0.0%) temp91_0 (unknown source) temp118_0 [91] 100.0% ------------------------------------------------------------------------- for-loop [88] 100.0% [90] 194(2.3%) 194(2.3%) to-egg-pattern ...ie-linux/to-egg-pattern.rkt:17:0 ------------------------------------------------------------------------- temp91_0 [89] 100.0% [91] 1352(16.3%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [92] 100.0% ------------------------------------------------------------------------- temp118_0 [91] 100.0% [92] 1352(16.3%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [93] 100.0% ------------------------------------------------------------------------- expand-capturing-lifts [92] 100.0% [93] 1352(16.3%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [94] 100.0% ------------------------------------------------------------------------- lambda-clause-expander [93] 41.4% for-loop [95] 58.6% [94] 1352(16.3%) 0(0.0%) finish-bodys (unknown source) for-loop [95] 100.0% ------------------------------------------------------------------------- for-loop [95] 26.9% finish-bodys [94] 73.1% [95] 1352(16.3%) 202(2.4%) for-loop (unknown source) finish-bodys [94] 46.1% for-loop [95] 26.9% dispatch-transformer41 [96] 11.6% expand-implicit [98] 7.3% syntax-e [2] 3.5% expand-body7 [97] 0.9% ------------------------------------------------------------------------- for-loop [95] 100.0% [96] 378(4.6%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [99] 100.0% ------------------------------------------------------------------------- for-loop [95] 100.0% [97] 200(2.4%) 200(2.4%) expand-body7 (unknown source) ------------------------------------------------------------------------- for-loop [95] 100.0% [98] 198(2.4%) 0(0.0%) expand-implicit (unknown source) datum->syntax6 [100] 100.0% ------------------------------------------------------------------------- dispatch-transformer41 [96] 100.0% [99] 378(4.6%) 0(0.0%) apply-transformer52 (unknown source) loop [104] 51.3% apply-transformer-in-context [101] 48.7% ------------------------------------------------------------------------- expand-implicit [98] 100.0% [100] 198(2.4%) 198(2.4%) datum->syntax6 (unknown source) ------------------------------------------------------------------------- apply-transformer52 [99] 100.0% [101] 184(2.2%) 0(0.0%) apply-transformer-in-context (unknown source) parse-app [102] 100.0% ------------------------------------------------------------------------- apply-transformer-in-context [101]100.0% [102] 184(2.2%) 0(0.0%) parse-app ...collects/racket/private/kw.rkt:1142:2 syntax->list [103] 100.0% ------------------------------------------------------------------------- parse-app [102] 100.0% [103] 184(2.2%) 0(0.0%) syntax->list (unknown source) loop [104] 100.0% ------------------------------------------------------------------------- egraph-add-exprs [63] 0.7% syntax->list [103] 6.9% loop [104] 14.1% apply-transformer52 [99] 14.5% for-loop [26] 28.8% syntax-e/no-taint [7] 34.9% [104] 1334(16.1%) 382(4.6%) loop (unknown source) ??? [105] 28.8% gf [106] 28.0% core-form-sym [107] 14.5% loop [104] 14.1% syntax-e [2] 6.9% ------------------------------------------------------------------------- loop [104] 100.0% [105] 384(4.6%) 190(2.3%) ??? ...w-detection-both-ends/src/points.rkt:191:26 ??? [108] 50.5% ------------------------------------------------------------------------- loop [104] 100.0% [106] 374(4.5%) 0(0.0%) gf (unknown source) propagation-apply-shifted [109] 50.3% propagation-merge [110] 49.7% ------------------------------------------------------------------------- loop [104] 100.0% [107] 194(2.3%) 194(2.3%) core-form-sym (unknown source) ------------------------------------------------------------------------- ??? [105] 8.8% for-loop [27] 9.9% .../more-scheme.rkt:261:28 [14] 81.3% [108] 2206(26.7%) 1196(14.5%) ??? ...tion-both-ends/src/syntax/syntax.rkt:214:17 return/no-unsupplied [111] 36.5% ??? [112] 9.2% ------------------------------------------------------------------------- gf [106] 100.0% [109] 188(2.3%) 188(2.3%) propagation-apply-shifted (unknown source) ------------------------------------------------------------------------- gf [106] 100.0% [110] 186(2.2%) 186(2.2%) propagation-merge (unknown source) ------------------------------------------------------------------------- ??? [108] 100.0% [111] 806(9.7%) 588(7.1%) return/no-unsupplied ...ct/private/arr-i.rkt:566:0 filter [113] 27.0% ------------------------------------------------------------------------- ??? [108] 100.0% [112] 204(2.5%) 204(2.5%) ??? ...ects/racket/contract/private/prop.rkt:301:4 ------------------------------------------------------------------------- return/no-unsupplied [111] 100.0% [113] 218(2.6%) 218(2.6%) filter ...5/collects/racket/private/list.rkt:256:2 -------------------------------------------------------------------------