Profiling results ----------------- Total cpu time observed: 23022ms (out of 23740ms) Number of samples taken: 66 (once every 349ms) ========================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ========================================================================== ??? [36] 100.0% [1] 21532(93.5%) 0(0.0%) profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0 run [8] 100.0% -------------------------------------------------------------------------- ??? [36] 100.0% [2] 10870(47.2%) 0(0.0%) run-improve50 ...st-cleanup/src/mainloop.rkt:234:0 for-loop [10] 79.7% get-final-combination [11] 14.6% setup-alt-simplified [13] 2.9% loop [43] 2.8% -------------------------------------------------------------------------- ??? [62] 100.0% [3] 8896(38.6%) 0(0.0%) iterate-egraph!13 ...p/src/core/simplify.rkt:105:0 one-iter [9] 100.0% -------------------------------------------------------------------------- loop [89] 13.8% get-final-combination [11] 14.4% ??? [100] 15.3% loop [61] 56.5% [4] 2214(9.6%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:342:33 ??? [62] 100.0% -------------------------------------------------------------------------- hash-ref! [69] 100.0% [5] 1496(6.5%) 0(0.0%) ??? ...ression-test-cleanup/src/programs.rkt:194:5 loop [61] 100.0% -------------------------------------------------------------------------- ??? [62] 100.0% [6] 606(2.6%) 0(0.0%) loop ...n-test-cleanup/src/core/simplify.rkt:237:2 pass [12] 100.0% -------------------------------------------------------------------------- parse-loop12 [81] 100.0% [7] 306(1.3%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:20:13 ??? [14] 100.0% -------------------------------------------------------------------------- profile-thunk16 [1] 100.0% [8] 21532(93.5%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:39:2 ??? [36] 100.0% -------------------------------------------------------------------------- iterate-egraph!13 [3] 100.0% [9] 8896(38.6%) 300(1.3%) one-iter ...st-cleanup/src/core/simplify.rkt:116:0 for-loop [16] 58.1% for-loop [17] 38.5% -------------------------------------------------------------------------- run-improve50 [2] 100.0% [10] 8660(37.6%) 0(0.0%) for-loop ...n-test-cleanup/src/mainloop.rkt:249:10 run-iter! [15] 100.0% -------------------------------------------------------------------------- run-improve50 [2] 100.0% [11] 1588(6.9%) 0(0.0%) get-final-combination ...up/src/mainloop.rkt:264:0 split-table [18] 80.0% ??? [4] 20.0% -------------------------------------------------------------------------- loop [6] 100.0% [12] 606(2.6%) 0(0.0%) pass ...n-test-cleanup/src/core/simplify.rkt:227:2 for-loop [19] 100.0% -------------------------------------------------------------------------- run-improve50 [2] 100.0% [13] 318(1.4%) 0(0.0%) setup-alt-simplified ...-cleanup/src/glue.rkt:49:0 simplify-alt [20] 100.0% -------------------------------------------------------------------------- map [7] 100.0% [14] 306(1.3%) 0(0.0%) ??? ...ket/collects/racket/private/list.rkt:323:18 hash-ref! [69] 100.0% -------------------------------------------------------------------------- for-loop [10] 100.0% [15] 8660(37.6%) 0(0.0%) run-iter! ...n-test-cleanup/src/mainloop.rkt:215:0 simplify! [21] 85.2% finalize-iter! [25] 11.3% localize-error [27] 3.5% -------------------------------------------------------------------------- one-iter [9] 100.0% [16] 5168(22.4%) 0(0.0%) for-loop ...st-cleanup/src/core/simplify.rkt:166:2 for-loop [22] 100.0% -------------------------------------------------------------------------- for-loop [17] 50.0% one-iter [9] 50.0% [17] 3428(14.9%) 1886(8.2%) for-loop ...t-cleanup/src/core/simplify.rkt:126:12 for-loop [17] 50.0% match-e [23] 22.5% -------------------------------------------------------------------------- get-final-combination [11] 100.0% [18] 1270(5.5%) 0(0.0%) split-table ...ion-test-cleanup/src/glue.rkt:162:0 f12 [24] 100.0% -------------------------------------------------------------------------- pass [12] 100.0% [19] 606(2.6%) 0(0.0%) for-loop ...t-cleanup/src/core/simplify.rkt:230:29 argmin [26] 50.8% loop [28] 49.2% -------------------------------------------------------------------------- setup-alt-simplified [13] 100.0% [20] 318(1.4%) 0(0.0%) simplify-alt ...ion-test-cleanup/src/glue.rkt:76:0 ??? [62] 100.0% -------------------------------------------------------------------------- run-iter! [15] 100.0% [21] 7376(32.0%) 0(0.0%) simplify! ...n-test-cleanup/src/mainloop.rkt:155:0 for-loop [29] 100.0% -------------------------------------------------------------------------- for-loop [16] 100.0% [22] 5168(22.4%) 0(0.0%) for-loop ...t-cleanup/src/core/simplify.rkt:148:10 loop! [44] 40.3% merge-egraph-nodes! [30] 30.0% mk-enode! [38] 18.6% list-member? [34] 5.8% substitute-e [35] 5.3% -------------------------------------------------------------------------- for-loop [40] 20.0% for-loop [17] 80.0% [23] 1542(6.7%) 646(2.8%) match-e ...n-test-cleanup/src/core/ematch.rkt:46:0 for-loop [32] 39.6% for-loop [40] 28.6% -------------------------------------------------------------------------- split-table [18] 100.0% [24] 1270(5.5%) 0(0.0%) f12 ...t/collects/racket/match/compiler.rkt:507:40 option-on-expr [70] 51.5% loop [61] 48.5% -------------------------------------------------------------------------- run-iter! [15] 100.0% [25] 978(4.2%) 0(0.0%) finalize-iter! ...t-cleanup/src/mainloop.rkt:169:0 ??? [31] 100.0% -------------------------------------------------------------------------- for-loop [19] 100.0% [26] 308(1.3%) 0(0.0%) argmin ...re/racket/collects/racket/list.rkt:743:0 for-loop [33] 100.0% -------------------------------------------------------------------------- run-iter! [15] 100.0% [27] 306(1.3%) 0(0.0%) localize-error ...eanup/src/core/localize.rkt:47:0 hash-ref! [69] 100.0% -------------------------------------------------------------------------- for-loop [19] 100.0% [28] 298(1.3%) 0(0.0%) loop ...hare/racket/collects/racket/list.rkt:729:4 for-loop [33] 100.0% -------------------------------------------------------------------------- simplify! [21] 100.0% [29] 7376(32.0%) 0(0.0%) for-loop ...on-test-cleanup/src/mainloop.rkt:159:6 ??? [36] 100.0% -------------------------------------------------------------------------- for-loop [41] 9.1% for-loop [22] 90.9% [30] 1548(6.7%) 0(0.0%) merge-egraph-nodes! ...p/src/core/egraph.rkt:153:0 update-leader! [37] 70.6% for-loop [41] 29.4% -------------------------------------------------------------------------- finalize-iter! [25] 100.0% [31] 978(4.2%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [39] 100.0% -------------------------------------------------------------------------- match-e [23] 100.0% [32] 918(4.0%) 608(2.6%) for-loop ...test-cleanup/src/core/ematch.rkt:59:11 for-loop [40] 33.8% -------------------------------------------------------------------------- loop [28] 49.2% argmin [26] 50.8% [33] 606(2.6%) 0(0.0%) for-loop ...on-test-cleanup/src/programs.rkt:210:2 ...eanup/src/common.rkt:47:2 [66] 50.8% ??? [62] 49.2% -------------------------------------------------------------------------- for-loop [22] 100.0% [34] 302(1.3%) 0(0.0%) list-member? ...llects/racket/private/set.rkt:24:0 member [42] 100.0% -------------------------------------------------------------------------- for-loop [22] 100.0% [35] 274(1.2%) 0(0.0%) substitute-e ...t-cleanup/src/core/ematch.rkt:71:0 mk-enode! [38] 100.0% -------------------------------------------------------------------------- for-loop [29] 10.7% run [8] 41.4% [36] 23022(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 41.4% loop [43] 23.2% run-improve50 [2] 18.3% ??? [62] 17.2% -------------------------------------------------------------------------- merge-egraph-nodes! [30] 100.0% [37] 1234(5.4%) 0(0.0%) update-leader! ...leanup/src/core/egraph.rkt:218:0 for-loop [45] 100.0% -------------------------------------------------------------------------- substitute-e [35] 22.2% for-loop [22] 77.8% [38] 1234(5.4%) 0(0.0%) mk-enode! ...est-cleanup/src/core/egraph.rkt:102:0 new-enode [46] 100.0% -------------------------------------------------------------------------- ??? [31] 100.0% [39] 978(4.2%) 0(0.0%) for-loop ...st-cleanup/src/core/alt-table.rkt:51:2 atab-add-altn [47] 100.0% -------------------------------------------------------------------------- for-loop [32] 34.3% match-e [23] 65.7% [40] 904(3.9%) 288(1.3%) for-loop ...test-cleanup/src/core/ematch.rkt:65:37 match-e [23] 68.1% -------------------------------------------------------------------------- merge-egraph-nodes! [30] 100.0% [41] 596(2.6%) 0(0.0%) for-loop ...est-cleanup/src/core/egraph.rkt:201:10 loop! [44] 52.7% merge-egraph-nodes! [30] 47.3% -------------------------------------------------------------------------- list-member? [34] 100.0% [42] 302(1.3%) 302(1.3%) member (unknown source) -------------------------------------------------------------------------- run-improve50 [2] 2.8% ??? [36] 97.2% [43] 10966(47.6%) 0(0.0%) loop ...gression-test-cleanup/src/points.rkt:205:2 loop [48] 37.5% loop [56] 34.3% make-exacts* [55] 28.2% -------------------------------------------------------------------------- for-loop [41] 6.5% loop [61] 12.3% for-loop [22] 81.2% [44] 2398(10.4%) 318(1.4%) loop! ...ion-test-cleanup/src/core/enode.rkt:192:2 loop [61] 38.6% custom-set-union [51] 35.9% set [53] 12.3% -------------------------------------------------------------------------- update-leader! [37] 100.0% [45] 1234(5.4%) 0(0.0%) for-loop ...test-cleanup/src/core/egraph.rkt:223:6 for-loop [49] 100.0% -------------------------------------------------------------------------- mk-enode! [38] 100.0% [46] 1234(5.4%) 0(0.0%) new-enode ...-test-cleanup/src/core/enode.rkt:97:0 type-of-enode-expr [50] 100.0% -------------------------------------------------------------------------- for-loop [39] 100.0% [47] 978(4.2%) 0(0.0%) atab-add-altn ...anup/src/core/alt-table.rkt:208:0 best-and-tied-at-points [52] 67.3% override-at-pnts [54] 32.7% -------------------------------------------------------------------------- loop [43] 100.0% [48] 4110(17.9%) 0(0.0%) loop ...gression-test-cleanup/src/points.rkt:158:2 make-exacts* [55] 68.6% loop [56] 31.4% -------------------------------------------------------------------------- for-loop [45] 100.0% [49] 1234(5.4%) 0(0.0%) for-loop ...test-cleanup/src/core/egraph.rkt:224:8 hash-update! [57] 100.0% -------------------------------------------------------------------------- new-enode [46] 100.0% [50] 1234(5.4%) 0(0.0%) type-of-enode-expr ...anup/src/core/enode.rkt:68:0 get-sigs [58] 100.0% -------------------------------------------------------------------------- loop! [44] 100.0% [51] 860(3.7%) 0(0.0%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [59] 100.0% -------------------------------------------------------------------------- atab-add-altn [47] 100.0% [52] 658(2.9%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 for-loop [60] 51.1% errors [76] 48.9% -------------------------------------------------------------------------- loop! [44] 100.0% [53] 590(2.6%) 590(2.6%) set ...collects/racket/private/set-types.rkt:981:0 -------------------------------------------------------------------------- atab-add-altn [47] 100.0% [54] 320(1.4%) 0(0.0%) override-at-pnts ...p/src/core/alt-table.rkt:145:0 errors [76] 100.0% -------------------------------------------------------------------------- loop [48] 47.7% loop [43] 52.3% [55] 5912(25.7%) 0(0.0%) make-exacts* ...-test-cleanup/src/points.rkt:138:0 loop [61] 68.6% eval-prog [63] 31.4% -------------------------------------------------------------------------- loop [48] 25.6% loop [43] 74.4% [56] 5054(22.0%) 0(0.0%) loop ...gression-test-cleanup/src/points.rkt:141:4 loop [61] 100.0% -------------------------------------------------------------------------- for-loop [49] 100.0% [57] 1234(5.4%) 0(0.0%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [64] 100.0% -------------------------------------------------------------------------- type-of-enode-expr [50] 100.0% [58] 1234(5.4%) 0(0.0%) get-sigs ...on-test-cleanup/src/type-check.rkt:5:0 ??? [65] 52.5% ??? [62] 25.3% ...eanup/src/common.rkt:47:2 [66] 22.2% -------------------------------------------------------------------------- custom-set-union [51] 100.0% [59] 860(3.7%) 306(1.3%) for-loop ...cts/racket/private/set-types.rkt:174:3 for-loop [67] 64.4% -------------------------------------------------------------------------- best-and-tied-at-points [52] 100.0% [60] 336(1.5%) 336(1.5%) for-loop ...-cleanup/src/core/alt-table.rkt:124:16 -------------------------------------------------------------------------- option-on-expr [70] 0.1% make-exacts* [55] 0.3% loop [56] 0.5% loop! [44] 1.2% f12 [24] 2.6% ??? [5] 12.0% loop [61] 83.3% [61] 12442(54.0%) 630(2.7%) loop ...cket/collects/racket/private/map.rkt:25:19 loop [61] 83.3% hash-ref! [69] 12.0% option-on-expr [70] 2.6% ??? [100] 0.8% loop! [44] 0.3% ??? [4] 0.0% -------------------------------------------------------------------------- for-loop [33] 0.9% get-sigs [58] 0.9% simplify-alt [20] 1.4% ??? [62] 4.1% ??? [4] 18.0% for-loop [68] 36.7% ??? [36] 38.0% [62] 11398(49.5%) 1896(8.2%) ??? ...llects/racket/private/norm-define.rkt:53:83 iterate-egraph!13 [3] 38.6% for-loop [68] 36.7% ??? [62] 4.1% loop [6] 2.2% ??? [73] 1.8% -------------------------------------------------------------------------- make-exacts* [55] 100.0% [63] 1856(8.1%) 360(1.6%) eval-prog ...n-test-cleanup/src/programs.rkt:150:0 hash-ref! [69] 80.6% -------------------------------------------------------------------------- hash-update! [57] 100.0% [64] 1234(5.4%) 282(1.2%) ??? ...ion-test-cleanup/src/core/egraph.rkt:226:24 for-loop [71] 77.1% -------------------------------------------------------------------------- get-sigs [58] 100.0% [65] 648(2.8%) 0(0.0%) ??? ...ts/racket/contract/private/arr-i.rkt:804:10 ??? [72] 100.0% -------------------------------------------------------------------------- get-sigs [58] 47.1% for-loop [33] 52.9% [66] 582(2.5%) 308(1.3%) ...eanup/src/common.rkt:47:2 ...e/arr-i.rkt:906:19 ??? [74] 47.1% -------------------------------------------------------------------------- for-loop [59] 100.0% [67] 554(2.4%) 554(2.4%) for-loop ...cts/racket/private/set-types.rkt:178:5 -------------------------------------------------------------------------- ??? [62] 100.0% [68] 8560(37.2%) 0(0.0%) for-loop ...st-cleanup/src/core/simplify.rkt:66:12 ??? [62] 100.0% -------------------------------------------------------------------------- ??? [14] 8.5% localize-error [27] 8.5% eval-prog [63] 22.1% loop [61] 61.0% [69] 1802(7.8%) 0(0.0%) hash-ref! ...racket/private/more-scheme.rkt:373:13 ??? [5] 61.0% bigfloat-hash [75] 22.1% parse-loop12 [81] 17.0% -------------------------------------------------------------------------- loop [61] 48.5% f12 [24] 51.5% [70] 1270(5.5%) 0(0.0%) option-on-expr ...leanup/src/core/regimes.rkt:90:0 sort-context-on-expr [78] 50.2% errors [76] 26.6% loop [61] 23.1% -------------------------------------------------------------------------- ??? [64] 100.0% [71] 952(4.1%) 318(1.4%) for-loop ...est-cleanup/src/core/egraph.rkt:227:26 update-en-expr [79] 66.6% -------------------------------------------------------------------------- ??? [65] 100.0% [72] 648(2.8%) 0(0.0%) ??? ...ects/racket/contract/private/hash.rkt:217:4 ??? [77] 100.0% -------------------------------------------------------------------------- ??? [62] 100.0% [73] 610(2.6%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:737:4 ??? [80] 51.1% for-loop [82] 48.9% -------------------------------------------------------------------------- ...eanup/src/common.rkt:47:2 [66] 100.0% [74] 274(1.2%) 0(0.0%) ??? ...s/racket/contract/private/arr-i.rkt:1268:39 ??? [83] 100.0% -------------------------------------------------------------------------- hash-ref! [69] 100.0% [75] 1496(6.5%) 0(0.0%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:165:0 sig+exp->bigfloat [84] 81.0% bfcanonicalize [92] 19.0% -------------------------------------------------------------------------- override-at-pnts [54] 32.7% best-and-tied-at-points [52] 32.9% option-on-expr [70] 34.5% [76] 980(4.3%) 0(0.0%) errors ...ession-test-cleanup/src/points.rkt:241:0 for-loop [85] 100.0% -------------------------------------------------------------------------- ??? [72] 100.0% [77] 648(2.8%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:169:2 ??? [86] 100.0% -------------------------------------------------------------------------- option-on-expr [70] 100.0% [78] 638(2.8%) 0(0.0%) sort-context-on-expr ...eanup/src/points.rkt:115:0 ??? [87] 100.0% -------------------------------------------------------------------------- for-loop [71] 100.0% [79] 634(2.8%) 342(1.5%) update-en-expr ...leanup/src/core/egraph.rkt:212:0 for-loop [91] 46.1% -------------------------------------------------------------------------- ??? [73] 100.0% [80] 312(1.4%) 0(0.0%) ??? ...private/unconstrained-domain-arrow.rkt:74:4 make-keyword-procedure [88] 100.0% -------------------------------------------------------------------------- hash-ref! [69] 100.0% [81] 306(1.3%) 0(0.0%) parse-loop12 ...s/racket/match/compiler.rkt:418:15 map [7] 50.0% loop [89] 50.0% -------------------------------------------------------------------------- ??? [73] 100.0% [82] 298(1.3%) 0(0.0%) for-loop ...acket/contract/private/list.rkt:743:12 ??? [90] 100.0% -------------------------------------------------------------------------- ??? [74] 100.0% [83] 274(1.2%) 274(1.2%) ??? ...racket/collects/racket/private/kw.rkt:761:9 -------------------------------------------------------------------------- bigfloat-hash [75] 100.0% [84] 1212(5.3%) 1212(5.3%) sig+exp->bigfloat ...ivate/bigfloat/mpfr.rkt:385:0 -------------------------------------------------------------------------- errors [76] 100.0% [85] 980(4.3%) 0(0.0%) for-loop ...sion-test-cleanup/src/points.rkt:244:4 ??? [100] 100.0% -------------------------------------------------------------------------- ??? [77] 100.0% [86] 648(2.8%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:678:5 for-loop [93] 100.0% -------------------------------------------------------------------------- sort-context-on-expr [78] 100.0% [87] 638(2.8%) 0(0.0%) ??? ...cket/collects/racket/private/sort.rkt:403:3 generic-sort/key [94] 50.5% loop [98] 49.5% -------------------------------------------------------------------------- ??? [80] 100.0% [88] 312(1.4%) 312(1.4%) make-keyword-procedure ...ket/private/kw.rkt:260:4 -------------------------------------------------------------------------- parse-loop12 [81] 2.3% loop [89] 97.7% [89] 306(1.3%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:36:19 loop [89] 97.7% ??? [4] 2.3% -------------------------------------------------------------------------- for-loop [82] 100.0% [90] 298(1.3%) 298(1.3%) ??? ...ects/racket/contract/private/guts.rkt:644:8 -------------------------------------------------------------------------- update-en-expr [79] 100.0% [91] 292(1.3%) 292(1.3%) for-loop ...test-cleanup/src/core/egraph.rkt:214:6 -------------------------------------------------------------------------- bigfloat-hash [75] 100.0% [92] 284(1.2%) 284(1.2%) bfcanonicalize .../private/bigfloat/mpfr.rkt:155:0 -------------------------------------------------------------------------- ??? [86] 100.0% [93] 648(2.8%) 0(0.0%) for-loop ...racket/contract/private/list.rkt:680:9 add-list-context [95] 50.9% get/build-late-neg-projection [97] 49.1% -------------------------------------------------------------------------- ??? [87] 100.0% [94] 322(1.4%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:185:2 copying-mergesort [96] 100.0% -------------------------------------------------------------------------- for-loop [93] 100.0% [95] 330(1.4%) 330(1.4%) add-list-context ...ontract/private/list.rkt:752:0 -------------------------------------------------------------------------- generic-sort/key [94] 100.0% [96] 322(1.4%) 0(0.0%) copying-mergesort ...racket/private/sort.rkt:130:8 loop [98] 100.0% -------------------------------------------------------------------------- for-loop [93] 100.0% [97] 318(1.4%) 0(0.0%) get/build-late-neg-projection ...te/guts.rkt:691:0 ??? [99] 100.0% -------------------------------------------------------------------------- ??? [87] 49.5% copying-mergesort [96] 50.5% [98] 638(2.8%) 0(0.0%) loop ...ket/collects/racket/private/sort.rkt:97:12 ??? [100] 100.0% -------------------------------------------------------------------------- get/build-late-neg-projection [97]100.0% [99] 318(1.4%) 318(1.4%) ??? ...cts/racket/contract/private/prop.rkt:314:12 -------------------------------------------------------------------------- loop [98] 6.5% for-loop [85] 10.0% loop [61] 83.4% [100] 9770(42.4%) 364(1.6%) ??? ...ression-test-cleanup/src/programs.rkt:156:4 ??? [101] 68.8% ??? [102] 24.0% ??? [4] 3.5% -------------------------------------------------------------------------- ??? [100] 100.0% [101] 6722(29.2%) 2632(11.4%) ??? ...acket/collects/racket/private/kw.rkt:444:14 bf* [103] 60.8% -------------------------------------------------------------------------- ??? [100] 100.0% [102] 2346(10.2%) 0(0.0%) ??? ...contract/private/../../private/kw.rkt:761:9 real->bigfloat [104] 100.0% -------------------------------------------------------------------------- ??? [101] 100.0% [103] 4090(17.8%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [105] 100.0% -------------------------------------------------------------------------- ??? [102] 100.0% [104] 2346(10.2%) 2000(8.7%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [107] 14.7% -------------------------------------------------------------------------- bf* [103] 100.0% [105] 4090(17.8%) 0(0.0%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfmul [106] 100.0% -------------------------------------------------------------------------- ??? [105] 100.0% [106] 4090(17.8%) 3006(13.1%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [107] 26.5% -------------------------------------------------------------------------- real->bigfloat [104] 24.2% bfmul [106] 75.8% [107] 1430(6.2%) 1430(6.2%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 --------------------------------------------------------------------------