Profiling results ----------------- Total cpu time observed: 6044ms (out of 6104ms) Number of samples taken: 37 (once every 163ms) ======================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================= [1] 6044(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [10] 100.0% ----------------------------------------------------------------------- loop [11] 2.8% location-do [2] 48.6% ??? [71] 48.6% [2] 1802(29.8%) 0(0.0%) location-do ...herbie/master/src/programs.rkt:87:0 location-do [2] 48.6% loop [11] 48.6% ??? [71] 2.8% ----------------------------------------------------------------------- ??? [71] 100.0% [3] 1802(29.8%) 0(0.0%) approximate9 ...ie/master/src/core/taylor.rkt:11:0 loop [12] 61.7% for-loop [14] 29.7% f40 [19] 8.5% ----------------------------------------------------------------------- hash-ref! [79] 100.0% [4] 808(13.4%) 0(0.0%) ??? ...es/herbie/master/src/core/taylor.rkt:300:23 for-loop [13] 100.0% ----------------------------------------------------------------------- for-loop [95] 35.5% loop [103] 64.5% [5] 490(8.1%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [15] 100.0% ----------------------------------------------------------------------- hash-ref! [79] 100.0% [6] 488(8.1%) 0(0.0%) ??? ...es/herbie/master/src/core/taylor.rkt:290:26 for-loop [16] 100.0% ----------------------------------------------------------------------- for-loop [95] 100.0% [7] 352(5.8%) 0(0.0%) expand-implicit (unknown source) resolve+shift28 [17] 100.0% ----------------------------------------------------------------------- taylor [23] 100.0% [8] 186(3.1%) 0(0.0%) taylor-sqrt ...ie/master/src/core/taylor.rkt:351:0 parse-loop74 [26] 100.0% ----------------------------------------------------------------------- matcher [84] 100.0% [9] 160(2.6%) 0(0.0%) ??? ...s/herbie/master/src/core/matcher.rkt:129:11 for-loop [18] 100.0% ----------------------------------------------------------------------- ??? [1] 100.0% [10] 6044(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [20] 100.0% ----------------------------------------------------------------------- loop [11] 31.1% location-do [2] 68.9% [11] 1802(29.8%) 0(0.0%) loop ...htlies/herbie/master/src/programs.rkt:96:4 ??? [71] 64.7% loop [11] 31.1% location-do [2] 4.3% ----------------------------------------------------------------------- approximate9 [3] 100.0% [12] 1112(18.4%) 0(0.0%) loop ...ies/herbie/master/src/core/taylor.rkt:86:4 ??? [71] 100.0% ----------------------------------------------------------------------- ??? [4] 100.0% [13] 808(13.4%) 0(0.0%) for-loop ...rbie/master/src/core/taylor.rkt:303:27 hash-ref! [79] 100.0% ----------------------------------------------------------------------- approximate9 [3] 100.0% [14] 536(8.9%) 0(0.0%) for-loop ...erbie/master/src/core/taylor.rkt:29:18 taylor-quotient [22] 65.3% taylor [23] 34.7% ----------------------------------------------------------------------- syntax-e [5] 100.0% [15] 490(8.1%) 0(0.0%) syntax-e/no-taint (unknown source) loop [103] 100.0% ----------------------------------------------------------------------- ??? [6] 100.0% [16] 488(8.1%) 0(0.0%) for-loop ...rbie/master/src/core/taylor.rkt:290:52 hash-ref! [79] 100.0% ----------------------------------------------------------------------- expand-implicit [7] 100.0% [17] 352(5.8%) 0(0.0%) resolve+shift28 (unknown source) fallback-loop [21] 100.0% ----------------------------------------------------------------------- ??? [9] 100.0% [18] 160(2.6%) 0(0.0%) for-loop ...bie/master/src/core/matcher.rkt:131:15 hash-ref! [79] 100.0% ----------------------------------------------------------------------- approximate9 [3] 100.0% [19] 154(2.5%) 0(0.0%) f40 (unknown source) map [24] 100.0% ----------------------------------------------------------------------- profile-thunk16 [10] 100.0% [20] 6044(100.0%) 0(0.0%) run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2 .../more-scheme.rkt:261:28 [25] 100.0% ----------------------------------------------------------------------- resolve+shift28 [17] 100.0% [21] 352(5.8%) 0(0.0%) fallback-loop (unknown source) for-loop [95] 100.0% ----------------------------------------------------------------------- for-loop [14] 100.0% [22] 350(5.8%) 0(0.0%) taylor-quotient ...aster/src/core/taylor.rkt:333:0 first-nonzero-exp [28] 52.0% parse-loop74 [26] 48.0% ----------------------------------------------------------------------- for-loop [14] 33.3% taylor [23] 66.7% [23] 186(3.1%) 0(0.0%) taylor .../herbie/master/src/core/taylor.rkt:169:0 taylor [23] 66.7% taylor-sqrt [8] 33.3% ----------------------------------------------------------------------- f40 [19] 100.0% [24] 154(2.5%) 0(0.0%) map ...t-7.5/collects/racket/private/map.rkt:35:13 f61 [27] 100.0% ----------------------------------------------------------------------- for-loop [78] 8.0% run [20] 92.0% [25] 6044(100.0%) 662(11.0%) .../more-scheme.rkt:261:28 (unknown source) run-improve47 [29] 56.1% prepare-points-intervals [31] 20.0% errors [72] 8.1% oracle-error [32] 3.3% eval-errors [33] 3.3% ??? [104] 2.5% get-final-combination [34] 1.2% ----------------------------------------------------------------------- taylor-quotient [22] 3.7% parse-loop74 [26] 12.3% taylor-sqrt [8] 12.4% hash-ref! [79] 71.5% [26] 1500(24.8%) 0(0.0%) parse-loop74 (unknown source) eval-const-expr [30] 87.7% parse-loop74 [26] 12.3% ----------------------------------------------------------------------- hash-ref! [79] 49.0% map [24] 51.0% [27] 302(5.0%) 154(2.5%) f61 (unknown source) eval-const-expr [30] 49.0% ----------------------------------------------------------------------- taylor-quotient [22] 100.0% [28] 182(3.0%) 0(0.0%) first-nonzero-exp ...ter/src/core/taylor.rkt:265:0 hash-ref! [79] 100.0% ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [25] 100.0% [29] 3706(61.3%) 0(0.0%) run-improve47 ...bie/master/src/mainloop.rkt:364:0 for-loop [35] 91.5% simplify! [47] 8.5% ----------------------------------------------------------------------- f61 [27] 9.0% parse-loop74 [26] 91.0% [30] 1648(27.3%) 0(0.0%) eval-const-expr ...e/master/src/programs.rkt:144:0 temp85_0 [77] 91.1% loop [103] 8.9% ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [25] 100.0% [31] 1210(20.0%) 0(0.0%) prepare-points-intervals ...r/src/points.rkt:122:0 loop [36] 100.0% ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [25] 100.0% [32] 202(3.3%) 0(0.0%) oracle-error ...herbie/master/src/points.rkt:179:0 for-loop [37] 100.0% ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [25] 100.0% [33] 198(3.3%) 0(0.0%) eval-errors .../herbie/master/src/points.rkt:170:0 for-loop [38] 100.0% ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [25] 100.0% [34] 150(2.5%) 0(0.0%) get-final-combination ...er/src/mainloop.rkt:389:0 infer-splitpoints [39] 100.0% ----------------------------------------------------------------------- run-improve47 [29] 100.0% [35] 3390(56.1%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:383:4 run-iter! [40] 100.0% ----------------------------------------------------------------------- prepare-points-intervals [31] 100.0% [36] 1210(20.0%) 0(0.0%) loop ...ghtlies/herbie/master/src/points.rkt:134:4 loop [41] 75.2% ??? [43] 12.4% do-curry [42] 12.4% ----------------------------------------------------------------------- oracle-error [32] 100.0% [37] 202(3.3%) 0(0.0%) for-loop ...ies/herbie/master/src/points.rkt:180:2 loop [103] 100.0% ----------------------------------------------------------------------- eval-errors [33] 100.0% [38] 198(3.3%) 198(3.3%) for-loop ...ies/herbie/master/src/points.rkt:172:2 ----------------------------------------------------------------------- get-final-combination [34] 100.0% [39] 150(2.5%) 0(0.0%) infer-splitpoints ...ter/src/core/regimes.rkt:33:0 for-loop [44] 100.0% ----------------------------------------------------------------------- for-loop [35] 100.0% [40] 3390(56.1%) 0(0.0%) run-iter! .../herbie/master/src/mainloop.rkt:345:0 gen-series! [45] 53.2% finalize-iter! [46] 37.6% gen-rewrites! [49] 4.7% simplify! [47] 4.5% ----------------------------------------------------------------------- loop [36] 100.0% [41] 910(15.1%) 308(5.1%) loop ...ightlies/herbie/master/src/points.rkt:79:2 ??? [48] 49.7% ??? [71] 16.5% ----------------------------------------------------------------------- loop [36] 100.0% [42] 150(2.5%) 150(2.5%) do-curry ...-7.5/collects/racket/function.rkt:71:2 ----------------------------------------------------------------------- loop [36] 100.0% [43] 150(2.5%) 0(0.0%) ??? ...ightlies/herbie/master/src/points.rkt:115:6 sample-multi-bounded [50] 100.0% ----------------------------------------------------------------------- infer-splitpoints [39] 100.0% [44] 150(2.5%) 0(0.0%) for-loop ...erbie/master/src/core/regimes.rkt:45:6 option-on-expr [51] 100.0% ----------------------------------------------------------------------- run-iter! [40] 100.0% [45] 1802(29.8%) 0(0.0%) gen-series! ...erbie/master/src/mainloop.rkt:159:0 for-loop [52] 100.0% ----------------------------------------------------------------------- run-iter! [40] 100.0% [46] 1274(21.1%) 0(0.0%) finalize-iter! ...ie/master/src/mainloop.rkt:277:0 ??? [53] 100.0% ----------------------------------------------------------------------- run-iter! [40] 32.8% run-improve47 [29] 67.2% [47] 470(7.8%) 0(0.0%) simplify! .../herbie/master/src/mainloop.rkt:223:0 ??? [54] 100.0% ----------------------------------------------------------------------- loop [41] 100.0% [48] 452(7.5%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:379:33 ival-add [55] 100.0% ----------------------------------------------------------------------- run-iter! [40] 100.0% [49] 160(2.6%) 0(0.0%) gen-rewrites! ...bie/master/src/mainloop.rkt:182:0 for-loop [56] 100.0% ----------------------------------------------------------------------- ??? [43] 100.0% [50] 150(2.5%) 0(0.0%) sample-multi-bounded ...master/src/points.rkt:14:0 for-loop [57] 100.0% ----------------------------------------------------------------------- for-loop [44] 100.0% [51] 150(2.5%) 0(0.0%) option-on-expr ...aster/src/core/regimes.rkt:124:0 for-loop [58] 100.0% ----------------------------------------------------------------------- gen-series! [45] 100.0% [52] 1802(29.8%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:166:7 taylor-alt [59] 100.0% ----------------------------------------------------------------------- finalize-iter! [46] 100.0% [53] 1274(21.1%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:486:18 for-loop [60] 100.0% ----------------------------------------------------------------------- simplify! [47] 100.0% [54] 470(7.8%) 0(0.0%) ??? ...es/herbie/master/src/core/simplify.rkt:42:0 egraph-run [61] 100.0% ----------------------------------------------------------------------- ??? [48] 100.0% [55] 452(7.5%) 150(2.5%) ival-add ...erbie/master/src/biginterval.rkt:111:0 bfadd [62] 66.8% ----------------------------------------------------------------------- gen-rewrites! [49] 100.0% [56] 160(2.6%) 0(0.0%) for-loop .../herbie/master/src/mainloop.rkt:190:11 rewrite-expression-head23 [63] 100.0% ----------------------------------------------------------------------- sample-multi-bounded [50] 100.0% [57] 150(2.5%) 150(2.5%) for-loop ...lies/herbie/master/src/points.rkt:20:4 ----------------------------------------------------------------------- option-on-expr [51] 100.0% [58] 150(2.5%) 0(0.0%) for-loop ...rbie/master/src/core/regimes.rkt:135:4 errors [72] 100.0% ----------------------------------------------------------------------- for-loop [52] 100.0% [59] 1802(29.8%) 0(0.0%) taylor-alt ...herbie/master/src/mainloop.rkt:145:0 for-loop [64] 100.0% ----------------------------------------------------------------------- ??? [53] 100.0% [60] 1274(21.1%) 0(0.0%) for-loop ...ie/master/src/core/alt-table.rkt:192:2 atab-add-altn [65] 63.3% errors [72] 24.2% loop [67] 12.6% ----------------------------------------------------------------------- ??? [54] 100.0% [61] 470(7.8%) 0(0.0%) egraph-run .../pkgs/egg-herbie-linux/main.rkt:49:0 egraph-add-exprs [66] 100.0% ----------------------------------------------------------------------- ival-add [55] 100.0% [62] 302(5.0%) 0(0.0%) bfadd ...-lib/math/private/bigfloat/mpfr.rkt:835:4 ??? [69] 50.3% new-mpfr [70] 49.7% ----------------------------------------------------------------------- for-loop [56] 100.0% [63] 160(2.6%) 0(0.0%) rewrite-expression-head23 ...core/matcher.rkt:83:0 rewriter [68] 100.0% ----------------------------------------------------------------------- taylor-alt [59] 100.0% [64] 1802(29.8%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:151:6 ??? [71] 100.0% ----------------------------------------------------------------------- for-loop [60] 100.0% [65] 806(13.3%) 0(0.0%) atab-add-altn ...ster/src/core/alt-table.rkt:195:0 errors [72] 81.6% append-at-pnts [76] 18.4% ----------------------------------------------------------------------- egraph-run [61] 100.0% [66] 470(7.8%) 0(0.0%) egraph-add-exprs ...gg-herbie-linux/main.rkt:111:0 ??? [73] 100.0% ----------------------------------------------------------------------- for-loop [60] 100.0% [67] 160(2.6%) 0(0.0%) loop ...herbie/master/src/core/alt-table.rkt:159:2 loop [74] 100.0% ----------------------------------------------------------------------- matcher [84] 50.0% rewrite-expression-head23 [63] 50.0% [68] 160(2.6%) 160(2.6%) rewriter ...erbie/master/src/core/matcher.rkt:85:2 for-loop [75] 50.0% ----------------------------------------------------------------------- bfadd [62] 100.0% [69] 152(2.5%) 152(2.5%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4 ----------------------------------------------------------------------- bfadd [62] 100.0% [70] 150(2.5%) 150(2.5%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0 ----------------------------------------------------------------------- location-do [2] 3.9% loop [41] 7.7% loop [12] 19.0% loop [11] 32.7% for-loop [64] 36.7% [71] 1952(32.3%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:375:33 location-do [2] 36.7% approximate9 [3] 36.7% hash-ref! [79] 19.0% ival-mult [81] 7.7% ----------------------------------------------------------------------- for-loop [58] 8.9% for-loop [60] 18.2% .../more-scheme.rkt:261:28 [25] 34.1% atab-add-altn [65] 38.8% [72] 1694(28.0%) 0(0.0%) errors ...tlies/herbie/master/src/points.rkt:192:0 for-loop [78] 88.2% temp85_0 [77] 11.8% ----------------------------------------------------------------------- egraph-add-exprs [66] 100.0% [73] 470(7.8%) 0(0.0%) ??? ...s/herbie/master/src/core/simplify.rkt:103:6 for-loop [80] 100.0% ----------------------------------------------------------------------- loop [67] 7.7% loop [74] 92.3% [74] 160(2.6%) 160(2.6%) loop ...racket-7.5/collects/racket/list.rkt:434:28 loop [74] 92.3% ----------------------------------------------------------------------- rewriter [68] 100.0% [75] 160(2.6%) 0(0.0%) for-loop ...erbie/master/src/core/matcher.rkt:87:4 hash-ref! [79] 100.0% ----------------------------------------------------------------------- atab-add-altn [65] 100.0% [76] 148(2.4%) 0(0.0%) append-at-pnts ...ter/src/core/alt-table.rkt:128:0 loop [103] 100.0% ----------------------------------------------------------------------- errors [72] 11.8% eval-const-expr [30] 88.2% [77] 1702(28.2%) 0(0.0%) temp85_0 (unknown source) compile15 [82] 100.0% ----------------------------------------------------------------------- errors [72] 100.0% [78] 1494(24.7%) 532(8.8%) for-loop ...ies/herbie/master/src/points.rkt:194:2 .../more-scheme.rkt:261:28 [25] 64.4% ----------------------------------------------------------------------- first-nonzero-exp [28] 4.2% for-loop [18] 5.5% for-loop [75] 5.5% for-loop [16] 8.9% for-loop [13] 20.3% ??? [83] 22.1% ??? [71] 33.5% [79] 1454(24.1%) 0(0.0%) hash-ref! .../racket/private/more-scheme.rkt:376:2 parse-loop74 [26] 35.6% ??? [83] 22.1% ??? [4] 20.3% matcher [84] 11.0% ??? [6] 8.9% f61 [27] 2.0% ----------------------------------------------------------------------- ??? [73] 100.0% [80] 470(7.8%) 470(7.8%) for-loop ...bie/master/src/core/simplify.rkt:121:2 ----------------------------------------------------------------------- ??? [71] 100.0% [81] 150(2.5%) 150(2.5%) ival-mult ...rbie/master/src/biginterval.rkt:129:0 ----------------------------------------------------------------------- temp85_0 [77] 100.0% [82] 1702(28.2%) 0(0.0%) compile15 (unknown source) temp91_0 [85] 100.0% ----------------------------------------------------------------------- hash-ref! [79] 100.0% [83] 946(15.7%) 0(0.0%) ??? ...ies/herbie/master/src/core/taylor.rkt:44:15 hash-ref! [79] 100.0% ----------------------------------------------------------------------- hash-ref! [79] 100.0% [84] 160(2.6%) 0(0.0%) matcher ...erbie/master/src/core/matcher.rkt:117:2 ??? [9] 50.0% rewriter [68] 50.0% ----------------------------------------------------------------------- compile15 [82] 100.0% [85] 1702(28.2%) 0(0.0%) temp91_0 (unknown source) temp118_0 [86] 90.7% compile-top9 [87] 9.3% ----------------------------------------------------------------------- temp91_0 [85] 100.0% [86] 1544(25.5%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [88] 100.0% ----------------------------------------------------------------------- temp91_0 [85] 100.0% [87] 158(2.6%) 0(0.0%) compile-top9 (unknown source) compile-forms33 [89] 100.0% ----------------------------------------------------------------------- loop [103] 8.6% temp118_0 [86] 91.4% [88] 1690(28.0%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [90] 91.4% dispatch-transformer41 [91] 8.6% ----------------------------------------------------------------------- compile-top9 [87] 100.0% [89] 158(2.6%) 0(0.0%) compile-forms33 (unknown source) loop! [92] 100.0% ----------------------------------------------------------------------- expand-capturing-lifts [88] 100.0% [90] 1544(25.5%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [93] 90.0% loop [103] 10.0% ----------------------------------------------------------------------- expand-capturing-lifts [88] 18.3% loop [103] 19.3% for-loop [95] 62.4% [91] 798(13.2%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [94] 100.0% ----------------------------------------------------------------------- compile-forms33 [89] 100.0% [92] 158(2.6%) 158(2.6%) loop! (unknown source) ----------------------------------------------------------------------- lambda-clause-expander [90] 21.3% for-loop [95] 78.7% [93] 1390(23.0%) 0(0.0%) finish-bodys (unknown source) for-loop [95] 100.0% ----------------------------------------------------------------------- dispatch-transformer41 [91] 100.0% [94] 798(13.2%) 154(2.5%) apply-transformer52 (unknown source) apply-transformer-in-context [96] 80.7% ----------------------------------------------------------------------- fallback-loop [21] 2.0% for-loop [95] 23.7% finish-bodys [93] 74.3% [95] 1390(23.0%) 518(8.6%) for-loop (unknown source) finish-bodys [93] 59.3% for-loop [95] 23.7% dispatch-transformer41 [91] 7.3% syntax-e [5] 2.5% expand-implicit [7] 2.0% loop [103] 1.2% ----------------------------------------------------------------------- apply-transformer52 [94] 100.0% [96] 644(10.7%) 0(0.0%) apply-transformer-in-context (unknown source) parse-app [97] 51.2% ??? [98] 26.1% new-lambda [99] 22.7% ----------------------------------------------------------------------- apply-transformer-in-context [96]100.0% [97] 330(5.5%) 182(3.0%) parse-app ...collects/racket/private/kw.rkt:1142:2 syntax->list [102] 44.8% ----------------------------------------------------------------------- apply-transformer-in-context [96]100.0% [98] 168(2.8%) 0(0.0%) ??? ...collects/racket/private/qq-and-or.rkt:155:9 ??? [100] 100.0% ----------------------------------------------------------------------- apply-transformer-in-context [96]100.0% [99] 146(2.4%) 0(0.0%) new-lambda ...ollects/racket/private/kw.rkt:856:11 datum->syntax [101] 100.0% ----------------------------------------------------------------------- ??? [98] 100.0% [100] 168(2.8%) 0(0.0%) ??? ...ollects/racket/private/qq-and-or.rkt:164:21 syntax->list [102] 100.0% ----------------------------------------------------------------------- new-lambda [99] 100.0% [101] 146(2.4%) 146(2.4%) datum->syntax (unknown source) ----------------------------------------------------------------------- parse-app [97] 46.8% ??? [100] 53.2% [102] 316(5.2%) 0(0.0%) syntax->list (unknown source) loop [103] 100.0% ----------------------------------------------------------------------- append-at-pnts [76] 0.3% for-loop [95] 7.5% eval-const-expr [30] 10.9% lambda-clause-expander [90] 11.5% syntax->list [102] 11.8% for-loop [37] 15.1% loop [103] 18.2% syntax-e/no-taint [15] 24.8% [103] 1340(22.2%) 348(5.8%) loop (unknown source) gf [105] 24.8% loop [103] 18.2% ??? [104] 15.1% syntax-e [5] 11.8% dispatch-transformer41 [91] 11.5% expand-capturing-lifts [88] 10.9% ----------------------------------------------------------------------- loop [103] 40.2% .../more-scheme.rkt:261:28 [25] 59.8% [104] 502(8.3%) 0(0.0%) ??? .../herbie/master/src/syntax/syntax.rkt:214:17 return/no-unsupplied [106] 100.0% ----------------------------------------------------------------------- loop [103] 100.0% [105] 490(8.1%) 168(2.8%) gf (unknown source) propagation-apply [107] 35.5% propagation-merge [108] 30.2% ----------------------------------------------------------------------- ??? [104] 100.0% [106] 502(8.3%) 150(2.5%) return/no-unsupplied ...ct/private/arr-i.rkt:566:0 filter [109] 70.1% ----------------------------------------------------------------------- gf [105] 100.0% [107] 174(2.9%) 174(2.9%) propagation-apply (unknown source) ----------------------------------------------------------------------- gf [105] 100.0% [108] 148(2.4%) 148(2.4%) propagation-merge (unknown source) ----------------------------------------------------------------------- return/no-unsupplied [106] 100.0% [109] 352(5.8%) 352(5.8%) filter ...5/collects/racket/private/list.rkt:256:2 -----------------------------------------------------------------------