Profiling results ----------------- Total cpu time observed: 16876ms (out of 17004ms) Number of samples taken: 84 (once every 201ms) ================================================================================ Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ================================================================================ [1] 16876(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [3] 100.0% -------------------------------------------------------------------------------- for-loop [107] 100.0% [2] 200(1.2%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [4] 100.0% -------------------------------------------------------------------------------- ??? [1] 100.0% [3] 16876(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [5] 100.0% -------------------------------------------------------------------------------- syntax-e [2] 100.0% [4] 200(1.2%) 0(0.0%) syntax-e/no-taint (unknown source) loop [70] 100.0% -------------------------------------------------------------------------------- profile-thunk16 [3] 100.0% [5] 16876(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% -------------------------------------------------------------------------------- run [5] 100.0% [6] 16876(100.0%) 0(0.0%) .../more-scheme.rkt:261:28 (unknown source) run-improve47 [7] 85.5% prepare-points-intervals [8] 11.0% oracle-error [10] 1.2% eval-errors [9] 1.2% errors [42] 1.1% -------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [6] 100.0% [7] 14436(85.5%) 0(0.0%) run-improve47 ...duplicates/src/mainloop.rkt:346:0 for-loop [11] 89.9% simplify! [18] 10.1% -------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [6] 100.0% [8] 1848(11.0%) 0(0.0%) prepare-points-intervals ...s/src/points.rkt:120:0 loop [12] 100.0% -------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [6] 100.0% [9] 200(1.2%) 0(0.0%) eval-errors ...-no-duplicates/src/points.rkt:168:0 for-loop [13] 100.0% -------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [6] 100.0% [10] 200(1.2%) 0(0.0%) oracle-error ...no-duplicates/src/points.rkt:177:0 for-loop [14] 100.0% -------------------------------------------------------------------------------- run-improve47 [7] 100.0% [11] 12972(76.9%) 0(0.0%) for-loop ...s-no-duplicates/src/mainloop.rkt:365:4 run-iter! [15] 100.0% -------------------------------------------------------------------------------- prepare-points-intervals [8] 100.0% [12] 1848(11.0%) 0(0.0%) loop ...upwards-no-duplicates/src/points.rkt:132:4 ??? [16] 56.4% loop [17] 43.6% -------------------------------------------------------------------------------- eval-errors [9] 100.0% [13] 200(1.2%) 0(0.0%) for-loop ...rds-no-duplicates/src/points.rkt:170:2 ??? [52] 100.0% -------------------------------------------------------------------------------- oracle-error [10] 100.0% [14] 200(1.2%) 0(0.0%) for-loop ...rds-no-duplicates/src/points.rkt:178:2 map [43] 100.0% -------------------------------------------------------------------------------- for-loop [11] 100.0% [15] 12972(76.9%) 0(0.0%) run-iter! ...-no-duplicates/src/mainloop.rkt:327:0 simplify! [18] 92.2% finalize-iter! [19] 4.7% gen-series! [21] 1.5% localize! [23] 1.5% -------------------------------------------------------------------------------- loop [12] 100.0% [16] 1042(6.2%) 216(1.3%) ??? ...-upwards-no-duplicates/src/points.rkt:113:6 loop [70] 59.9% sample-multi-bounded [78] 19.4% -------------------------------------------------------------------------------- loop [12] 100.0% [17] 806(4.8%) 0(0.0%) loop ...-upwards-no-duplicates/src/points.rkt:79:2 real->precision [20] 49.9% ??? [76] 25.6% ??? [22] 24.6% -------------------------------------------------------------------------------- run-improve47 [7] 10.9% run-iter! [15] 89.1% [18] 13426(79.6%) 0(0.0%) simplify! ...-no-duplicates/src/mainloop.rkt:224:0 ??? [24] 100.0% -------------------------------------------------------------------------------- run-iter! [15] 100.0% [19] 612(3.6%) 0(0.0%) finalize-iter! ...uplicates/src/mainloop.rkt:278:0 ??? [25] 100.0% -------------------------------------------------------------------------------- loop [17] 100.0% [20] 402(2.4%) 0(0.0%) real->precision ...plicates/src/programs.rkt:94:11 ??? [76] 100.0% -------------------------------------------------------------------------------- run-iter! [15] 100.0% [21] 200(1.2%) 0(0.0%) gen-series! ...o-duplicates/src/mainloop.rkt:160:0 for-loop [26] 100.0% -------------------------------------------------------------------------------- loop [17] 100.0% [22] 198(1.2%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:379:33 ival-sub [27] 100.0% -------------------------------------------------------------------------------- run-iter! [15] 100.0% [23] 198(1.2%) 0(0.0%) localize! ...-no-duplicates/src/mainloop.rkt:127:0 localize-error [28] 100.0% -------------------------------------------------------------------------------- simplify! [18] 100.0% [24] 13426(79.6%) 0(0.0%) ??? ...ds-no-duplicates/src/core/simplify.rkt:38:0 ??? [29] 100.0% -------------------------------------------------------------------------------- debug5 [109] 24.6% finalize-iter! [19] 75.4% [25] 812(4.8%) 200(1.2%) ??? ...contract/private/arrow-val-first.rkt:486:18 for-loop [30] 75.4% -------------------------------------------------------------------------------- gen-series! [21] 100.0% [26] 200(1.2%) 0(0.0%) for-loop ...s-no-duplicates/src/mainloop.rkt:167:7 taylor-alt [31] 100.0% -------------------------------------------------------------------------------- ??? [22] 100.0% [27] 198(1.2%) 0(0.0%) ival-sub ...o-duplicates/src/biginterval.rkt:108:0 bfsub [32] 100.0% -------------------------------------------------------------------------------- localize! [23] 100.0% [28] 198(1.2%) 0(0.0%) localize-error ...cates/src/core/localize.rkt:58:0 hash-ref! [33] 100.0% -------------------------------------------------------------------------------- ??? [24] 100.0% [29] 13426(79.6%) 0(0.0%) ??? ...ds-no-duplicates/src/core/simplify.rkt:56:0 for-loop [34] 100.0% -------------------------------------------------------------------------------- ??? [25] 100.0% [30] 612(3.6%) 0(0.0%) for-loop ...duplicates/src/core/alt-table.rkt:46:2 errors [42] 33.7% for-loop [35] 33.7% atab-add-altn [36] 32.7% -------------------------------------------------------------------------------- for-loop [26] 100.0% [31] 200(1.2%) 0(0.0%) taylor-alt ...no-duplicates/src/mainloop.rkt:146:0 for-loop [37] 100.0% -------------------------------------------------------------------------------- ival-sub [27] 100.0% [32] 198(1.2%) 0(0.0%) bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4 ??? [38] 100.0% -------------------------------------------------------------------------------- map [43] 50.0% localize-error [28] 50.0% [33] 198(1.2%) 0(0.0%) hash-ref! .../racket/private/more-scheme.rkt:376:2 parse-loop15 [40] 50.0% ??? [39] 50.0% -------------------------------------------------------------------------------- ??? [29] 100.0% [34] 13426(79.6%) 0(0.0%) for-loop ...-duplicates/src/core/simplify.rkt:76:2 for-loop [41] 100.0% -------------------------------------------------------------------------------- for-loop [30] 100.0% [35] 206(1.2%) 206(1.2%) for-loop ...uplicates/src/core/alt-table.rkt:110:2 -------------------------------------------------------------------------------- for-loop [30] 100.0% [36] 200(1.2%) 0(0.0%) atab-add-altn ...ates/src/core/alt-table.rkt:194:0 errors [42] 100.0% -------------------------------------------------------------------------------- taylor-alt [31] 100.0% [37] 200(1.2%) 0(0.0%) for-loop ...s-no-duplicates/src/mainloop.rkt:152:6 ??? [76] 100.0% -------------------------------------------------------------------------------- bfsub [32] 100.0% [38] 198(1.2%) 198(1.2%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4 -------------------------------------------------------------------------------- hash-ref! [33] 100.0% [39] 198(1.2%) 0(0.0%) ??? ...s-no-duplicates/src/core/localize.rkt:17:13 loop [70] 100.0% -------------------------------------------------------------------------------- hash-ref! [33] 100.0% [40] 198(1.2%) 0(0.0%) parse-loop15 (unknown source) map [43] 100.0% -------------------------------------------------------------------------------- for-loop [34] 100.0% [41] 13426(79.6%) 0(0.0%) for-loop ...-duplicates/src/core/simplify.rkt:80:4 ??? [44] 94.0% loop [45] 3.0% prune-phase [46] 3.0% -------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [6] 32.1% atab-add-altn [36] 33.4% for-loop [30] 34.4% [42] 598(3.5%) 0(0.0%) errors ...wards-no-duplicates/src/points.rkt:190:0 loop [70] 34.4% temp85_0 [48] 33.4% for-loop [49] 32.1% -------------------------------------------------------------------------------- parse-loop15 [40] 49.7% for-loop [14] 50.3% [43] 398(2.4%) 0(0.0%) map ...t-7.5/collects/racket/private/map.rkt:35:13 ??? [47] 50.3% hash-ref! [33] 49.7% -------------------------------------------------------------------------------- for-loop [41] 100.0% [44] 12626(74.8%) 0(0.0%) ??? ...upwards-no-duplicates/regraph/main.rkt:44:0 find-matches [50] 72.8% for-loop [51] 27.2% -------------------------------------------------------------------------------- for-loop [41] 100.0% [45] 400(2.4%) 0(0.0%) loop ...-no-duplicates/regraph/extraction.rkt:25:2 for-loop [53] 100.0% -------------------------------------------------------------------------------- for-loop [41] 100.0% [46] 400(2.4%) 0(0.0%) prune-phase ...no-duplicates/regraph/main.rkt:72:0 for-loop [54] 100.0% -------------------------------------------------------------------------------- map [43] 100.0% [47] 200(1.2%) 0(0.0%) ??? ...upwards-no-duplicates/src/points.rkt:179:26 ??? [52] 100.0% -------------------------------------------------------------------------------- errors [42] 100.0% [48] 200(1.2%) 0(0.0%) temp85_0 (unknown source) compile15 [55] 100.0% -------------------------------------------------------------------------------- errors [42] 100.0% [49] 192(1.1%) 192(1.1%) for-loop ...rds-no-duplicates/src/points.rkt:192:2 -------------------------------------------------------------------------------- ??? [44] 100.0% [50] 9192(54.5%) 0(0.0%) find-matches ...o-duplicates/regraph/main.rkt:36:0 for-loop [56] 100.0% -------------------------------------------------------------------------------- ??? [44] 100.0% [51] 3434(20.3%) 0(0.0%) for-loop ...ds-no-duplicates/regraph/main.rkt:47:2 for-loop [57] 100.0% -------------------------------------------------------------------------------- for-loop [13] 50.0% ??? [47] 50.0% [52] 400(2.4%) 200(1.2%) ??? ...-no-duplicates/src/syntax/syntax.rkt:214:17 ??? [59] 50.0% -------------------------------------------------------------------------------- loop [45] 100.0% [53] 400(2.4%) 0(0.0%) for-loop ...duplicates/regraph/extraction.rkt:28:4 for-loop [58] 100.0% -------------------------------------------------------------------------------- prune-phase [46] 100.0% [54] 400(2.4%) 0(0.0%) for-loop ...ds-no-duplicates/regraph/main.rkt:75:2 update-leader! [67] 100.0% -------------------------------------------------------------------------------- temp85_0 [48] 100.0% [55] 200(1.2%) 0(0.0%) compile15 (unknown source) temp91_0 [60] 100.0% -------------------------------------------------------------------------------- for-loop [56] 47.7% find-matches [50] 52.3% [56] 9192(54.5%) 422(2.5%) for-loop ...ds-no-duplicates/regraph/main.rkt:38:2 for-loop [56] 47.7% match-e [61] 47.7% -------------------------------------------------------------------------------- for-loop [51] 100.0% [57] 3434(20.3%) 200(1.2%) for-loop ...ds-no-duplicates/regraph/main.rkt:50:4 merge-egraph-nodes! [62] 41.6% mk-enode-rec! [77] 29.1% substitute-e [63] 23.4% -------------------------------------------------------------------------------- for-loop [53] 100.0% [58] 400(2.4%) 0(0.0%) for-loop ...uplicates/regraph/extraction.rkt:36:16 for-loop [64] 100.0% -------------------------------------------------------------------------------- ??? [52] 100.0% [59] 200(1.2%) 200(1.2%) ??? ...ects/racket/contract/private/guts.rkt:770:8 -------------------------------------------------------------------------------- compile15 [55] 100.0% [60] 200(1.2%) 0(0.0%) temp91_0 (unknown source) temp118_0 [65] 100.0% -------------------------------------------------------------------------------- for-loop [69] 20.8% for-loop [56] 79.2% [61] 8770(52.0%) 992(5.9%) match-e ...s-no-duplicates/regraph/ematch.rkt:35:0 for-loop [66] 89.8% -------------------------------------------------------------------------------- for-loop [68] 14.8% for-loop [57] 85.2% [62] 1430(8.5%) 0(0.0%) merge-egraph-nodes! ...es/regraph/egraph.rkt:144:0 update-leader! [67] 71.2% for-loop [68] 14.8% loop! [85] 14.0% -------------------------------------------------------------------------------- substitute-e [63] 37.3% for-loop [57] 62.7% [63] 804(4.8%) 804(4.8%) substitute-e ...duplicates/regraph/ematch.rkt:55:0 substitute-e [63] 37.3% -------------------------------------------------------------------------------- for-loop [58] 100.0% [64] 400(2.4%) 400(2.4%) for-loop ...uplicates/regraph/extraction.rkt:40:23 -------------------------------------------------------------------------------- temp91_0 [60] 100.0% [65] 200(1.2%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [81] 100.0% -------------------------------------------------------------------------------- match-e [61] 100.0% [66] 7980(47.3%) 4836(28.7%) for-loop ...no-duplicates/regraph/ematch.rkt:41:11 for-loop [69] 24.1% loop [70] 16.7% do-curry [72] 10.3% procedure-reduce-keyword-arity-mask [74] 1.3% step [79] 1.3% foldr [75] 1.2% -------------------------------------------------------------------------------- for-loop [54] 24.5% merge-egraph-nodes! [62] 75.5% [67] 1630(9.7%) 0(0.0%) update-leader! ...licates/regraph/egraph.rkt:213:0 for-loop [71] 87.4% custom-set-union! [73] 12.6% -------------------------------------------------------------------------------- merge-egraph-nodes! [62] 100.0% [68] 424(2.5%) 0(0.0%) for-loop ...no-duplicates/regraph/egraph.rkt:199:4 merge-egraph-nodes! [62] 100.0% -------------------------------------------------------------------------------- for-loop [66] 100.0% [69] 3578(21.2%) 0(0.0%) for-loop ...no-duplicates/regraph/ematch.rkt:47:37 match-e [61] 100.0% -------------------------------------------------------------------------------- ??? [39] 0.1% loop! [85] 0.8% for-loop [66] 1.5% syntax-e/no-taint [4] 6.3% errors [42] 6.5% mk-enode-rec! [77] 12.7% ??? [16] 19.7% loop [70] 52.5% [70] 3162(18.7%) 384(2.3%) loop (unknown source) loop [70] 52.5% sample-multi-bounded [78] 19.7% mk-enode-rec! [77] 12.7% expand-capturing-lifts [81] 6.5% gf [84] 6.3% loop! [85] 0.8% foldl [82] 0.2% step [79] 0.1% ??? [76] 0.1% -------------------------------------------------------------------------------- update-leader! [67] 100.0% [71] 1424(8.4%) 200(1.2%) for-loop ...no-duplicates/regraph/egraph.rkt:218:6 hash-update! [86] 43.8% for-loop [80] 42.1% -------------------------------------------------------------------------------- for-loop [66] 100.0% [72] 1020(6.0%) 1020(6.0%) do-curry ...-7.5/collects/racket/function.rkt:71:2 -------------------------------------------------------------------------------- update-leader! [67] 100.0% [73] 206(1.2%) 0(0.0%) custom-set-union! ...t/private/set-types.rkt:245:0 for-loop [83] 100.0% -------------------------------------------------------------------------------- for-loop [66] 100.0% [74] 202(1.2%) 202(1.2%) procedure-reduce-keyword-arity-mask ....rkt:1597:4 -------------------------------------------------------------------------------- for-loop [66] 100.0% [75] 186(1.1%) 186(1.1%) foldr ....5/collects/racket/private/list.rkt:242:4 -------------------------------------------------------------------------------- location-do [95] 9.9% for-loop [37] 9.9% loop [70] 19.7% loop [17] 20.5% real->precision [20] 40.0% [76] 1006(6.0%) 600(3.6%) ??? ...tract/private/arrow-higher-order.rkt:375:33 ival-mult [90] 20.5% location-do [95] 9.9% approximate9 [94] 9.9% -------------------------------------------------------------------------------- loop [70] 20.0% for-loop [57] 80.0% [77] 1000(5.9%) 400(2.4%) mk-enode-rec! ...plicates/regraph/egraph.rkt:116:0 for-loop [88] 30.0% loop [70] 20.0% new-enode [93] 10.0% -------------------------------------------------------------------------------- ??? [16] 24.5% loop [70] 75.5% [78] 826(4.9%) 0(0.0%) sample-multi-bounded ...icates/src/points.rkt:14:0 random-ranges [87] 100.0% -------------------------------------------------------------------------------- for-loop [66] 26.1% loop [70] 73.9% [79] 766(4.5%) 766(4.5%) step ...ket-7.5/collects/racket/function.rkt:145:9 -------------------------------------------------------------------------------- for-loop [71] 100.0% [80] 600(3.6%) 0(0.0%) for-loop ...no-duplicates/regraph/egraph.rkt:219:8 hash-update! [86] 100.0% -------------------------------------------------------------------------------- temp118_0 [65] 49.3% loop [70] 50.7% [81] 406(2.4%) 0(0.0%) expand-capturing-lifts (unknown source) expand-id-application-form17 [91] 50.7% lambda-clause-expander [96] 49.3% -------------------------------------------------------------------------------- loop [70] 100.0% [82] 384(2.3%) 0(0.0%) foldl ....5/collects/racket/private/list.rkt:229:4 merge2 [89] 100.0% -------------------------------------------------------------------------------- custom-set-union! [73] 100.0% [83] 206(1.2%) 206(1.2%) for-loop ...cts/racket/private/set-types.rkt:253:4 -------------------------------------------------------------------------------- loop [70] 100.0% [84] 200(1.2%) 200(1.2%) gf (unknown source) -------------------------------------------------------------------------------- loop [70] 50.0% merge-egraph-nodes! [62] 50.0% [85] 200(1.2%) 0(0.0%) loop! ...rds-no-duplicates/regraph/enode.rkt:158:2 loop [70] 50.0% custom-set-union [92] 50.0% -------------------------------------------------------------------------------- for-loop [80] 49.0% for-loop [71] 51.0% [86] 1224(7.3%) 0(0.0%) hash-update! ...cket/private/more-scheme.rkt:365:4 ??? [97] 100.0% -------------------------------------------------------------------------------- sample-multi-bounded [78] 100.0% [87] 826(4.9%) 200(1.2%) random-ranges ...o-duplicates/src/common.rkt:164:0 cons/c [98] 51.6% build--> [100] 24.2% -------------------------------------------------------------------------------- mk-enode-rec! [77] 100.0% [88] 400(2.4%) 400(2.4%) for-loop ...o-duplicates/regraph/egraph.rkt:108:10 -------------------------------------------------------------------------------- foldl [82] 100.0% [89] 384(2.3%) 384(2.3%) merge2 ...ds-no-duplicates/regraph/ematch.rkt:20:0 -------------------------------------------------------------------------------- ??? [76] 100.0% [90] 206(1.2%) 206(1.2%) ival-mult ...-duplicates/src/biginterval.rkt:120:0 -------------------------------------------------------------------------------- expand-capturing-lifts [81] 100.0% [91] 206(1.2%) 0(0.0%) expand-id-application-form17 (unknown source) binding-lookup52 [99] 100.0% -------------------------------------------------------------------------------- loop! [85] 100.0% [92] 200(1.2%) 200(1.2%) custom-set-union ...et/private/set-types.rkt:168:0 -------------------------------------------------------------------------------- mk-enode-rec! [77] 100.0% [93] 200(1.2%) 0(0.0%) new-enode ...-no-duplicates/regraph/enode.rkt:64:0 set [101] 100.0% -------------------------------------------------------------------------------- ??? [76] 100.0% [94] 200(1.2%) 0(0.0%) approximate9 ...uplicates/src/core/taylor.rkt:11:0 for-loop [102] 100.0% -------------------------------------------------------------------------------- ??? [76] 100.0% [95] 200(1.2%) 0(0.0%) location-do ...no-duplicates/src/programs.rkt:63:0 ??? [76] 100.0% -------------------------------------------------------------------------------- expand-capturing-lifts [81] 100.0% [96] 200(1.2%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [103] 100.0% -------------------------------------------------------------------------------- hash-update! [86] 100.0% [97] 1224(7.3%) 0(0.0%) ??? ...rds-no-duplicates/regraph/egraph.rkt:221:24 for-loop [104] 100.0% -------------------------------------------------------------------------------- random-ranges [87] 100.0% [98] 426(2.5%) 0(0.0%) cons/c .../racket/contract/private/guts.rkt:500:15 coerce-contract [105] 100.0% -------------------------------------------------------------------------------- expand-id-application-form17 [91] 100.0% [99] 206(1.2%) 206(1.2%) binding-lookup52 (unknown source) -------------------------------------------------------------------------------- random-ranges [87] 100.0% [100] 200(1.2%) 200(1.2%) build--> ...act/private/arrow-val-first.rkt:1214:0 -------------------------------------------------------------------------------- new-enode [93] 100.0% [101] 200(1.2%) 200(1.2%) set ...collects/racket/private/set-types.rkt:992:0 -------------------------------------------------------------------------------- approximate9 [94] 100.0% [102] 200(1.2%) 0(0.0%) for-loop ...o-duplicates/src/core/taylor.rkt:29:18 taylor [106] 100.0% -------------------------------------------------------------------------------- lambda-clause-expander [96] 16.7% for-loop [107] 83.3% [103] 200(1.2%) 0(0.0%) finish-bodys (unknown source) for-loop [107] 100.0% -------------------------------------------------------------------------------- ??? [97] 100.0% [104] 1224(7.3%) 1224(7.3%) for-loop ...o-duplicates/regraph/egraph.rkt:222:26 -------------------------------------------------------------------------------- cons/c [98] 100.0% [105] 426(2.5%) 0(0.0%) coerce-contract ...contract/private/guts.rkt:307:0 coerce-contract/f [108] 100.0% -------------------------------------------------------------------------------- for-loop [102] 100.0% [106] 200(1.2%) 0(0.0%) taylor ...-no-duplicates/src/core/taylor.rkt:169:0 debug5 [109] 100.0% -------------------------------------------------------------------------------- for-loop [107] 25.0% finish-bodys [103] 75.0% [107] 200(1.2%) 0(0.0%) for-loop (unknown source) finish-bodys [103] 62.5% for-loop [107] 25.0% syntax-e [2] 12.5% -------------------------------------------------------------------------------- coerce-contract [105] 100.0% [108] 426(2.5%) 0(0.0%) coerce-contract/f ...ntract/private/guts.rkt:372:0 coerce-simple-value [110] 100.0% -------------------------------------------------------------------------------- taylor [106] 100.0% [109] 200(1.2%) 0(0.0%) debug5 ...pwards-no-duplicates/src/debug.rkt:102:0 ??? [25] 100.0% -------------------------------------------------------------------------------- coerce-contract/f [108] 100.0% [110] 426(2.5%) 426(2.5%) coerce-simple-value ...ract/private/guts.rkt:385:0 --------------------------------------------------------------------------------