Profiling results ----------------- Total cpu time observed: 65778ms (out of 65836ms) Number of samples taken: 331 (once every 199ms) (Hiding functions with self<1.0% and local<2.0%: 5 of 113 hidden) ================================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ================================================================================= [1] 65778(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [3] 100.0% --------------------------------------------------------------------------------- matcher [59] 100.0% [2] 190(0.3%) 0(0.0%) ??? ...ph-rebuilding-2/src/core/matcher.rkt:127:11 for-loop [4] 100.0% --------------------------------------------------------------------------------- ??? [1] 100.0% [3] 65778(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [5] 100.0% --------------------------------------------------------------------------------- ??? [2] 100.0% [4] 190(0.3%) 0(0.0%) for-loop ...building-2/src/core/matcher.rkt:129:15 matcher [59] 100.0% --------------------------------------------------------------------------------- profile-thunk16 [3] 100.0% [5] 65778(100.0%) 0(0.0%) run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2 .../more-scheme.rkt:261:28 [6] 100.0% --------------------------------------------------------------------------------- for-loop [13] 0.3% run [5] 99.7% [6] 65778(100.0%) 200(0.3%) .../more-scheme.rkt:261:28 (unknown source) run-improve47 [7] 96.5% prepare-points-intervals [8] 2.6% errors [9] 0.3% get-p&es [10] 0.3% ??? [46] 0.2% --------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [6] 100.0% [7] 63480(96.5%) 0(0.0%) run-improve47 ...building-2/src/mainloop.rkt:346:0 simplify! [18] 68.0% for-loop [11] 32.0% --------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [6] 100.0% [8] 1694(2.6%) 224(0.3%) prepare-points-intervals ...2/src/points.rkt:120:0 loop [12] 86.8% --------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [6] 100.0% [9] 404(0.6%) 0(0.0%) errors ...egraph-rebuilding-2/src/points.rkt:190:0 for-loop [13] 100.0% --------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [6] 100.0% [10] 200(0.3%) 0(0.0%) get-p&es ...raph-rebuilding-2/src/sandbox.rkt:25:0 for-loop [14] 100.0% --------------------------------------------------------------------------------- run-improve47 [7] 100.0% [11] 20300(30.9%) 0(0.0%) for-loop ...ph-rebuilding-2/src/mainloop.rkt:365:4 run-iter! [15] 100.0% --------------------------------------------------------------------------------- prepare-points-intervals [8] 100.0% [12] 1470(2.2%) 0(0.0%) loop ...-regraph-rebuilding-2/src/points.rkt:132:4 loop [16] 72.8% ??? [17] 13.6% do-curry [91] 13.6% --------------------------------------------------------------------------------- errors [9] 100.0% [13] 404(0.6%) 0(0.0%) for-loop ...raph-rebuilding-2/src/points.rkt:192:2 .../more-scheme.rkt:261:28 [6] 100.0% --------------------------------------------------------------------------------- get-p&es [10] 100.0% [14] 200(0.3%) 200(0.3%) for-loop ...raph-rebuilding-2/src/sandbox.rkt:26:2 --------------------------------------------------------------------------------- for-loop [11] 100.0% [15] 20300(30.9%) 0(0.0%) run-iter! ...h-rebuilding-2/src/mainloop.rkt:327:0 simplify! [18] 95.3% finalize-iter! [21] 1.9% localize! [23] 1.0% gen-series! [24] 1.0% gen-rewrites! [25] 0.9% --------------------------------------------------------------------------------- loop [12] 100.0% [16] 1070(1.6%) 0(0.0%) loop ...y-regraph-rebuilding-2/src/points.rkt:79:2 real->precision [19] 40.9% ??? [20] 39.6% ??? [46] 19.4% --------------------------------------------------------------------------------- loop [12] 100.0% [17] 200(0.3%) 0(0.0%) ??? ...y-regraph-rebuilding-2/src/points.rkt:113:6 sample-multi-bounded [22] 100.0% --------------------------------------------------------------------------------- run-iter! [15] 30.9% run-improve47 [7] 69.1% [18] 62516(95.0%) 0(0.0%) simplify! ...h-rebuilding-2/src/mainloop.rkt:224:0 ??? [26] 100.0% --------------------------------------------------------------------------------- loop [16] 100.0% [19] 438(0.7%) 0(0.0%) real->precision ...ilding-2/src/programs.rkt:94:11 ??? [46] 100.0% --------------------------------------------------------------------------------- loop [16] 100.0% [20] 424(0.6%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:379:33 ival-sub [28] 52.8% ival-add [29] 47.2% --------------------------------------------------------------------------------- run-iter! [15] 100.0% [21] 386(0.6%) 0(0.0%) finalize-iter! ...uilding-2/src/mainloop.rkt:278:0 ??? [27] 100.0% --------------------------------------------------------------------------------- ??? [17] 100.0% [22] 200(0.3%) 0(0.0%) sample-multi-bounded ...ding-2/src/points.rkt:14:0 random-ranges [30] 100.0% --------------------------------------------------------------------------------- run-iter! [15] 100.0% [23] 194(0.3%) 0(0.0%) localize! ...h-rebuilding-2/src/mainloop.rkt:127:0 localize-error [31] 100.0% --------------------------------------------------------------------------------- run-iter! [15] 100.0% [24] 194(0.3%) 0(0.0%) gen-series! ...rebuilding-2/src/mainloop.rkt:160:0 for-loop [32] 100.0% --------------------------------------------------------------------------------- run-iter! [15] 100.0% [25] 190(0.3%) 0(0.0%) gen-rewrites! ...building-2/src/mainloop.rkt:183:0 for-loop [33] 100.0% --------------------------------------------------------------------------------- simplify! [18] 100.0% [26] 62516(95.0%) 0(0.0%) ??? ...aph-rebuilding-2/src/core/simplify.rkt:38:0 ??? [34] 100.0% --------------------------------------------------------------------------------- free-variables [104] 33.4% finalize-iter! [21] 66.6% [27] 580(0.9%) 194(0.3%) ??? ...contract/private/arrow-val-first.rkt:486:18 for-loop [35] 66.6% --------------------------------------------------------------------------------- ??? [20] 100.0% [28] 224(0.3%) 0(0.0%) ival-sub ...rebuilding-2/src/biginterval.rkt:108:0 bfsub [101] 100.0% --------------------------------------------------------------------------------- ??? [20] 100.0% [29] 200(0.3%) 200(0.3%) ival-add ...rebuilding-2/src/biginterval.rkt:102:0 --------------------------------------------------------------------------------- sample-multi-bounded [22] 100.0% [30] 200(0.3%) 0(0.0%) random-ranges ...rebuilding-2/src/common.rkt:164:0 cons/c [36] 100.0% --------------------------------------------------------------------------------- localize! [23] 100.0% [31] 194(0.3%) 0(0.0%) localize-error ...ing-2/src/core/localize.rkt:58:0 hash-ref! [88] 100.0% --------------------------------------------------------------------------------- gen-series! [24] 100.0% [32] 194(0.3%) 0(0.0%) for-loop ...ph-rebuilding-2/src/mainloop.rkt:167:7 taylor-alt [37] 100.0% --------------------------------------------------------------------------------- gen-rewrites! [25] 100.0% [33] 190(0.3%) 0(0.0%) for-loop ...h-rebuilding-2/src/mainloop.rkt:191:11 rewrite-expression-head24 [38] 100.0% --------------------------------------------------------------------------------- ??? [26] 100.0% [34] 62516(95.0%) 0(0.0%) ??? ...aph-rebuilding-2/src/core/simplify.rkt:56:0 for-loop [39] 100.0% --------------------------------------------------------------------------------- ??? [27] 100.0% [35] 386(0.6%) 0(0.0%) for-loop ...building-2/src/core/alt-table.rkt:46:2 atab-add-altn [41] 51.8% loop [44] 48.2% --------------------------------------------------------------------------------- random-ranges [30] 100.0% [36] 200(0.3%) 0(0.0%) cons/c .../racket/contract/private/guts.rkt:500:15 coerce-contract [40] 100.0% --------------------------------------------------------------------------------- for-loop [32] 100.0% [37] 194(0.3%) 0(0.0%) taylor-alt ...-rebuilding-2/src/mainloop.rkt:146:0 for-loop [42] 100.0% --------------------------------------------------------------------------------- for-loop [33] 100.0% [38] 190(0.3%) 0(0.0%) rewrite-expression-head24 ...core/matcher.rkt:85:0 rewriter [43] 100.0% --------------------------------------------------------------------------------- ??? [34] 100.0% [39] 62516(95.0%) 0(0.0%) for-loop ...ebuilding-2/src/core/simplify.rkt:76:2 for-loop [45] 100.0% --------------------------------------------------------------------------------- cons/c [36] 100.0% [40] 200(0.3%) 0(0.0%) coerce-contract ...contract/private/guts.rkt:307:0 coerce-contract/f [47] 100.0% --------------------------------------------------------------------------------- for-loop [35] 100.0% [41] 200(0.3%) 0(0.0%) atab-add-altn ...ng-2/src/core/alt-table.rkt:194:0 override-at-pnts [48] 100.0% --------------------------------------------------------------------------------- taylor-alt [37] 100.0% [42] 194(0.3%) 0(0.0%) for-loop ...ph-rebuilding-2/src/mainloop.rkt:152:6 ??? [46] 100.0% --------------------------------------------------------------------------------- matcher [59] 50.0% rewrite-expression-head24 [38] 50.0% [43] 190(0.3%) 0(0.0%) rewriter ...rebuilding-2/src/core/matcher.rkt:87:2 for-loop [49] 100.0% --------------------------------------------------------------------------------- for-loop [35] 100.0% [44] 186(0.3%) 0(0.0%) loop ...-rebuilding-2/src/core/alt-table.rkt:168:2 map [76] 100.0% --------------------------------------------------------------------------------- for-loop [39] 100.0% [45] 62516(95.0%) 0(0.0%) for-loop ...ebuilding-2/src/core/simplify.rkt:80:4 ??? [50] 98.1% egraph-rebuild [51] 1.3% loop [53] 0.6% --------------------------------------------------------------------------------- location-do [57] 9.3% for-loop [42] 9.3% .../more-scheme.rkt:261:28 [6] 19.5% loop [16] 19.9% real->precision [19] 42.0% [46] 1044(1.6%) 204(0.3%) ??? ...tract/private/arrow-higher-order.rkt:375:33 bf [52] 42.0% ival-mult [54] 19.9% location-do [57] 9.3% approximate9 [58] 9.3% --------------------------------------------------------------------------------- coerce-contract [40] 100.0% [47] 200(0.3%) 0(0.0%) coerce-contract/f ...ntract/private/guts.rkt:372:0 coerce-simple-value [55] 100.0% --------------------------------------------------------------------------------- atab-add-altn [41] 100.0% [48] 200(0.3%) 0(0.0%) override-at-pnts ...2/src/core/alt-table.rkt:129:0 for-loop [56] 100.0% --------------------------------------------------------------------------------- rewriter [43] 100.0% [49] 190(0.3%) 0(0.0%) for-loop ...rebuilding-2/src/core/matcher.rkt:89:4 matcher [59] 100.0% --------------------------------------------------------------------------------- for-loop [45] 100.0% [50] 61338(93.3%) 0(0.0%) ??? ...-regraph-rebuilding-2/regraph/main.rkt:45:0 find-matches [60] 76.8% for-loop [61] 23.2% --------------------------------------------------------------------------------- for-loop [45] 100.0% [51] 792(1.2%) 0(0.0%) egraph-rebuild ...ilding-2/regraph/egraph.rkt:61:0 egraph-rebuild-once [62] 100.0% --------------------------------------------------------------------------------- ??? [46] 100.0% [52] 438(0.7%) 0(0.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2 new-mpfr [106] 100.0% --------------------------------------------------------------------------------- for-loop [45] 100.0% [53] 386(0.6%) 0(0.0%) loop ...h-rebuilding-2/regraph/extraction.rkt:25:2 for-loop [63] 100.0% --------------------------------------------------------------------------------- ??? [46] 100.0% [54] 208(0.3%) 0(0.0%) ival-mult ...ebuilding-2/src/biginterval.rkt:120:0 bfsub [101] 100.0% --------------------------------------------------------------------------------- coerce-contract/f [47] 100.0% [55] 200(0.3%) 200(0.3%) coerce-simple-value ...ract/private/guts.rkt:385:0 --------------------------------------------------------------------------------- override-at-pnts [48] 100.0% [56] 200(0.3%) 200(0.3%) for-loop ...ilding-2/src/core/alt-table.rkt:130:22 --------------------------------------------------------------------------------- location-do [57] 50.0% ??? [46] 50.0% [57] 194(0.3%) 0(0.0%) location-do ...-rebuilding-2/src/programs.rkt:63:0 location-do [57] 50.0% ??? [46] 50.0% --------------------------------------------------------------------------------- ??? [46] 100.0% [58] 194(0.3%) 0(0.0%) approximate9 ...uilding-2/src/core/taylor.rkt:11:0 f40 [64] 100.0% --------------------------------------------------------------------------------- for-loop [4] 50.0% for-loop [49] 50.0% [59] 190(0.3%) 190(0.3%) matcher ...rebuilding-2/src/core/matcher.rkt:115:2 ??? [2] 50.0% rewriter [43] 25.0% --------------------------------------------------------------------------------- ??? [50] 100.0% [60] 47082(71.6%) 0(0.0%) find-matches ...rebuilding-2/regraph/main.rkt:37:0 for-loop [65] 100.0% --------------------------------------------------------------------------------- ??? [50] 100.0% [61] 14256(21.7%) 198(0.3%) for-loop ...aph-rebuilding-2/regraph/main.rkt:48:2 for-loop [66] 98.6% --------------------------------------------------------------------------------- egraph-rebuild [51] 100.0% [62] 792(1.2%) 0(0.0%) egraph-rebuild-once ...g-2/regraph/egraph.rkt:68:0 for-loop [67] 100.0% --------------------------------------------------------------------------------- loop [53] 100.0% [63] 386(0.6%) 0(0.0%) for-loop ...building-2/regraph/extraction.rkt:28:4 for-loop [68] 51.8% make-sequence [69] 48.2% --------------------------------------------------------------------------------- approximate9 [58] 100.0% [64] 194(0.3%) 0(0.0%) f40 (unknown source) map [76] 100.0% --------------------------------------------------------------------------------- for-loop [65] 49.6% find-matches [60] 50.4% [65] 47082(71.6%) 960(1.5%) for-loop ...aph-rebuilding-2/regraph/main.rkt:39:2 for-loop [65] 49.6% match-e [70] 49.0% --------------------------------------------------------------------------------- for-loop [61] 100.0% [66] 14058(21.4%) 1424(2.2%) for-loop ...aph-rebuilding-2/regraph/main.rkt:51:4 add-enode-rec! [71] 47.6% substitute-e [72] 42.3% --------------------------------------------------------------------------------- egraph-rebuild-once [62] 100.0% [67] 792(1.2%) 198(0.3%) for-loop ...h-rebuilding-2/regraph/egraph.rkt:72:2 for-loop [73] 75.0% --------------------------------------------------------------------------------- for-loop [63] 100.0% [68] 200(0.3%) 200(0.3%) for-loop ...uilding-2/regraph/extraction.rkt:36:16 --------------------------------------------------------------------------------- for-loop [63] 100.0% [69] 186(0.3%) 0(0.0%) make-sequence ...ects/racket/private/for.rkt:533:2 ??? [74] 100.0% --------------------------------------------------------------------------------- for-loop [81] 33.4% for-loop [65] 66.6% [70] 46122(70.1%) 4538(6.9%) match-e ...ph-rebuilding-2/regraph/ematch.rkt:35:0 for-loop [75] 94.7% --------------------------------------------------------------------------------- for-loop [66] 100.0% [71] 6694(10.2%) 1406(2.1%) add-enode-rec! ...lding-2/regraph/egraph.rkt:161:0 map [76] 55.6% mk-enode! [77] 20.4% do-curry [91] 3.0% --------------------------------------------------------------------------------- substitute-e [72] 39.9% for-loop [66] 60.1% [72] 5940(9.0%) 3526(5.4%) substitute-e ...building-2/regraph/ematch.rkt:55:0 substitute-e [72] 39.9% return/no-unsupplied [78] 12.5% ??? [79] 4.8% do-curry [91] 3.1% --------------------------------------------------------------------------------- for-loop [67] 100.0% [73] 594(0.9%) 594(0.9%) for-loop ...h-rebuilding-2/regraph/egraph.rkt:73:4 --------------------------------------------------------------------------------- make-sequence [69] 100.0% [74] 186(0.3%) 0(0.0%) ??? ...t-7.5/collects/racket/private/for.rkt:453:7 custom-in-set [80] 100.0% --------------------------------------------------------------------------------- match-e [70] 100.0% [75] 44950(68.3%) 22560(34.3%) for-loop ...-rebuilding-2/regraph/ematch.rkt:41:11 for-loop [81] 38.2% loop [90] 17.8% procedure-reduce-keyword-arity-mask [83] 4.8% do-curry [91] 3.1% step [99] 1.5% foldl [98] 1.3% ??? [100] 1.1% cp-2 [87] 0.6% --------------------------------------------------------------------------------- loop [44] 4.3% f40 [64] 4.5% parse-loop15 [95] 4.5% add-enode-rec! [71] 86.6% [76] 4298(6.5%) 0(0.0%) map ...t-7.5/collects/racket/private/map.rkt:35:13 mk-enode-rec! [82] 86.6% loop [86] 5.8% f61 [89] 4.5% hash-ref! [88] 3.0% --------------------------------------------------------------------------------- add-enode-rec! [71] 100.0% [77] 1364(2.1%) 600(0.9%) mk-enode! ...rebuilding-2/regraph/egraph.rkt:132:0 hash-has-key? [92] 56.0% --------------------------------------------------------------------------------- substitute-e [72] 100.0% [78] 1266(1.9%) 848(1.3%) return/no-unsupplied ...ct/private/arr-i.rkt:566:0 filter [85] 33.0% --------------------------------------------------------------------------------- substitute-e [72] 100.0% [79] 574(0.9%) 0(0.0%) ??? ...ects/racket/contract/private/guts.rkt:770:8 dict? [84] 100.0% --------------------------------------------------------------------------------- ??? [74] 100.0% [80] 186(0.3%) 186(0.3%) custom-in-set ...acket/private/set-types.rkt:578:0 --------------------------------------------------------------------------------- for-loop [75] 100.0% [81] 29184(44.4%) 826(1.3%) for-loop ...-rebuilding-2/regraph/ematch.rkt:47:37 match-e [70] 98.2% --------------------------------------------------------------------------------- map [76] 100.0% [82] 3724(5.7%) 2130(3.2%) mk-enode-rec! ...ilding-2/regraph/egraph.rkt:152:0 hash-has-key? [92] 21.3% do-curry [91] 16.1% loop [90] 5.4% --------------------------------------------------------------------------------- for-loop [75] 100.0% [83] 3520(5.4%) 3520(5.4%) procedure-reduce-keyword-arity-mask ....rkt:1597:4 --------------------------------------------------------------------------------- ??? [79] 100.0% [84] 574(0.9%) 574(0.9%) dict? ...ollects/racket/private/generic.rkt:146:11 --------------------------------------------------------------------------------- return/no-unsupplied [78] 100.0% [85] 418(0.6%) 418(0.6%) filter ...5/collects/racket/private/list.rkt:256:2 --------------------------------------------------------------------------------- map [76] 4.0% loop [86] 96.0% [86] 380(0.6%) 0(0.0%) loop ...-7.5/collects/racket/private/map.rkt:40:19 loop [86] 96.0% ??? [97] 2.6% ??? [94] 1.4% --------------------------------------------------------------------------------- for-loop [75] 100.0% [87] 354(0.5%) 0(0.0%) cp-2 .../racket-7.5/collects/racket/list.rkt:826:2 for-loop [93] 100.0% --------------------------------------------------------------------------------- localize-error [31] 33.3% map [76] 66.7% [88] 194(0.3%) 0(0.0%) hash-ref! .../racket/private/more-scheme.rkt:376:2 parse-loop15 [95] 100.0% --------------------------------------------------------------------------------- map [76] 100.0% [89] 194(0.3%) 0(0.0%) f61 (unknown source) composed [96] 100.0% --------------------------------------------------------------------------------- mk-enode-rec! [82] 2.5% for-loop [75] 9.1% loop [90] 88.4% [90] 8214(12.5%) 3468(5.3%) loop (unknown source) loop [90] 88.4% ??? [102] 2.5% keyword-apply [103] 2.4% step [99] 1.1% foldl [98] 0.6% ??? [100] 0.0% --------------------------------------------------------------------------------- substitute-e [72] 5.5% add-enode-rec! [71] 6.0% loop [12] 6.0% mk-enode-rec! [82] 17.8% for-loop [75] 64.8% [91] 3360(5.1%) 3360(5.1%) do-curry ...-7.5/collects/racket/function.rkt:71:2 --------------------------------------------------------------------------------- mk-enode! [77] 49.0% mk-enode-rec! [82] 51.0% [92] 1558(2.4%) 1558(2.4%) hash-has-key? ...ket/private/more-scheme.rkt:371:2 --------------------------------------------------------------------------------- cp-2 [87] 100.0% [93] 354(0.5%) 354(0.5%) for-loop ...ket-7.5/collects/racket/list.rkt:827:4 --------------------------------------------------------------------------------- loop [86] 100.0% [94] 194(0.3%) 0(0.0%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfsub [101] 100.0% --------------------------------------------------------------------------------- hash-ref! [88] 100.0% [95] 194(0.3%) 0(0.0%) parse-loop15 (unknown source) map [76] 100.0% --------------------------------------------------------------------------------- f61 [89] 100.0% [96] 194(0.3%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 free-variables [104] 100.0% --------------------------------------------------------------------------------- loop [86] 100.0% [97] 186(0.3%) 186(0.3%) ??? ...-rebuilding-2/src/core/alt-table.rkt:185:12 --------------------------------------------------------------------------------- for-loop [75] 33.2% loop [90] 66.8% [98] 3594(5.5%) 594(0.9%) foldl ....5/collects/racket/private/list.rkt:229:4 merge2 [105] 83.5% --------------------------------------------------------------------------------- for-loop [75] 45.9% loop [90] 54.1% [99] 2926(4.4%) 2926(4.4%) step ...ket-7.5/collects/racket/function.rkt:145:9 --------------------------------------------------------------------------------- loop [90] 38.1% for-loop [75] 61.9% [100] 956(1.5%) 956(1.5%) ??? ...ket-7.5/collects/racket/function.rkt:138:13 --------------------------------------------------------------------------------- ??? [94] 31.0% ival-mult [54] 33.2% ival-sub [28] 35.8% [101] 626(1.0%) 0(0.0%) bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4 new-mpfr [106] 69.0% ??? [107] 31.0% --------------------------------------------------------------------------------- loop [90] 100.0% [102] 202(0.3%) 202(0.3%) ??? ...cket-7.5/collects/racket/function.rkt:93:12 --------------------------------------------------------------------------------- loop [90] 100.0% [103] 198(0.3%) 198(0.3%) keyword-apply ...lects/racket/private/kw.rkt:455:2 --------------------------------------------------------------------------------- composed [96] 25.0% append-map [108] 75.0% [104] 194(0.3%) 0(0.0%) free-variables ...building-2/src/programs.rkt:56:0 append-map [108] 75.0% ??? [27] 25.0% --------------------------------------------------------------------------------- foldl [98] 100.0% [105] 3000(4.6%) 3000(4.6%) merge2 ...aph-rebuilding-2/regraph/ematch.rkt:20:0 --------------------------------------------------------------------------------- bfsub [101] 49.7% bf [52] 50.3% [106] 870(1.3%) 870(1.3%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0 --------------------------------------------------------------------------------- bfsub [101] 100.0% [107] 194(0.3%) 194(0.3%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4 --------------------------------------------------------------------------------- free-variables [104] 100.0% [108] 194(0.3%) 0(0.0%) append-map ...t-7.5/collects/racket/list.rkt:586:2 free-variables [104] 100.0% ---------------------------------------------------------------------------------