Profiling results ----------------- Total cpu time observed: 16124ms (out of 16936ms) Number of samples taken: 75 (once every 215ms) ======================================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================================= [1] 16124(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [9] 100.0% --------------------------------------------------------------------------------------- ??? [82] 43.8% location-do [2] 56.2% [2] 1138(7.1%) 0(0.0%) location-do ...tor-and-minor/src/programs.rkt:87:0 location-do [2] 56.2% ??? [82] 31.5% loop [15] 12.3% --------------------------------------------------------------------------------------- ??? [82] 100.0% [3] 1138(7.1%) 0(0.0%) approximate9 ...and-minor/src/core/taylor.rkt:11:0 loop [10] 80.3% for-loop [16] 19.7% --------------------------------------------------------------------------------------- hash-ref! [89] 100.0% [4] 914(5.7%) 0(0.0%) ??? ...factor-and-minor/src/core/taylor.rkt:290:26 for-loop [11] 100.0% --------------------------------------------------------------------------------------- hash-ref! [89] 100.0% [5] 914(5.7%) 0(0.0%) parse-loop74 (unknown source) eval-const-expr [12] 100.0% --------------------------------------------------------------------------------------- hash-ref! [89] 100.0% [6] 696(4.3%) 0(0.0%) ??? ...factor-and-minor/src/core/taylor.rkt:300:23 for-loop [13] 100.0% --------------------------------------------------------------------------------------- for-loop [65] 100.0% [7] 696(4.3%) 0(0.0%) expand-implicit (unknown source) resolve+shift28 [14] 100.0% --------------------------------------------------------------------------------------- for-loop [65] 100.0% [8] 218(1.4%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [17] 100.0% --------------------------------------------------------------------------------------- ??? [1] 100.0% [9] 16124(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [18] 100.0% --------------------------------------------------------------------------------------- approximate9 [3] 100.0% [10] 914(5.7%) 0(0.0%) loop ...efactor-and-minor/src/core/taylor.rkt:86:4 ??? [82] 100.0% --------------------------------------------------------------------------------------- ??? [4] 100.0% [11] 914(5.7%) 0(0.0%) for-loop ...r-and-minor/src/core/taylor.rkt:290:52 hash-ref! [89] 100.0% --------------------------------------------------------------------------------------- parse-loop74 [5] 100.0% [12] 914(5.7%) 0(0.0%) eval-const-expr ...nd-minor/src/programs.rkt:144:0 temp85_0 [19] 100.0% --------------------------------------------------------------------------------------- ??? [6] 100.0% [13] 696(4.3%) 0(0.0%) for-loop ...r-and-minor/src/core/taylor.rkt:303:27 hash-ref! [89] 100.0% --------------------------------------------------------------------------------------- expand-implicit [7] 100.0% [14] 696(4.3%) 0(0.0%) resolve+shift28 (unknown source) fallback-loop [20] 100.0% --------------------------------------------------------------------------------------- location-do [2] 100.0% [15] 420(2.6%) 0(0.0%) loop ...e/refactor-and-minor/src/programs.rkt:96:4 ??? [82] 100.0% --------------------------------------------------------------------------------------- approximate9 [3] 100.0% [16] 224(1.4%) 0(0.0%) for-loop ...or-and-minor/src/core/taylor.rkt:29:18 taylor [21] 100.0% --------------------------------------------------------------------------------------- syntax-e [8] 100.0% [17] 218(1.4%) 0(0.0%) syntax-e/no-taint (unknown source) loop [46] 100.0% --------------------------------------------------------------------------------------- profile-thunk16 [9] 100.0% [18] 16124(100.0%) 0(0.0%) run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2 .../more-scheme.rkt:261:28 [22] 100.0% --------------------------------------------------------------------------------------- eval-const-expr [12] 100.0% [19] 914(5.7%) 0(0.0%) temp85_0 (unknown source) compile15 [23] 100.0% --------------------------------------------------------------------------------------- resolve+shift28 [14] 100.0% [20] 696(4.3%) 0(0.0%) fallback-loop (unknown source) for-loop [65] 100.0% --------------------------------------------------------------------------------------- for-loop [16] 33.3% taylor [21] 66.7% [21] 224(1.4%) 224(1.4%) taylor ...ctor-and-minor/src/core/taylor.rkt:169:0 taylor [21] 66.7% --------------------------------------------------------------------------------------- for-loop [34] 0.7% run [18] 99.3% [22] 16124(100.0%) 240(1.5%) .../more-scheme.rkt:261:28 (unknown source) prepare-points-intervals [30] 70.6% run-improve47 [24] 22.8% oracle-error [26] 2.6% get-final-combination [28] 1.3% eval-errors [29] 1.2% errors [27] 0.7% --------------------------------------------------------------------------------------- temp85_0 [19] 100.0% [23] 914(5.7%) 0(0.0%) compile15 (unknown source) temp91_0 [25] 100.0% --------------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [22] 100.0% [24] 3670(22.8%) 0(0.0%) run-improve47 ...-and-minor/src/mainloop.rkt:345:0 for-loop [31] 76.1% prepare-points-intervals [30] 18.0% simplify! [43] 5.8% --------------------------------------------------------------------------------------- compile15 [23] 100.0% [25] 914(5.7%) 0(0.0%) temp91_0 (unknown source) temp118_0 [32] 100.0% --------------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [22] 100.0% [26] 424(2.6%) 0(0.0%) oracle-error ...tor-and-minor/src/points.rkt:179:0 for-loop [33] 100.0% --------------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [22] 100.0% [27] 240(1.5%) 0(0.0%) errors .../refactor-and-minor/src/points.rkt:192:0 for-loop [34] 100.0% --------------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [22] 100.0% [28] 202(1.3%) 0(0.0%) get-final-combination ...or/src/mainloop.rkt:370:0 infer-splitpoints [35] 100.0% --------------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [22] 100.0% [29] 200(1.2%) 0(0.0%) eval-errors ...ctor-and-minor/src/points.rkt:170:0 for-loop [36] 100.0% --------------------------------------------------------------------------------------- run-improve47 [24] 5.5% .../more-scheme.rkt:261:28 [22] 94.5% [30] 12050(74.7%) 0(0.0%) prepare-points-intervals ...r/src/points.rkt:122:0 loop [37] 98.0% loop [46] 2.0% --------------------------------------------------------------------------------------- run-improve47 [24] 100.0% [31] 2794(17.3%) 0(0.0%) for-loop ...actor-and-minor/src/mainloop.rkt:364:4 run-iter! [38] 100.0% --------------------------------------------------------------------------------------- temp91_0 [25] 100.0% [32] 914(5.7%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [39] 100.0% --------------------------------------------------------------------------------------- oracle-error [26] 100.0% [33] 424(2.6%) 0(0.0%) for-loop ...efactor-and-minor/src/points.rkt:180:2 map [101] 52.8% loop [46] 47.2% --------------------------------------------------------------------------------------- errors [27] 100.0% [34] 240(1.5%) 0(0.0%) for-loop ...efactor-and-minor/src/points.rkt:194:2 .../more-scheme.rkt:261:28 [22] 100.0% --------------------------------------------------------------------------------------- get-final-combination [28] 100.0% [35] 202(1.3%) 0(0.0%) infer-splitpoints ...nor/src/core/regimes.rkt:33:0 for-loop [40] 100.0% --------------------------------------------------------------------------------------- eval-errors [29] 100.0% [36] 200(1.2%) 0(0.0%) for-loop ...efactor-and-minor/src/points.rkt:172:2 ??? [104] 100.0% --------------------------------------------------------------------------------------- prepare-points-intervals [30] 100.0% [37] 11810(73.2%) 0(0.0%) loop ...ie/refactor-and-minor/src/points.rkt:134:4 loop [41] 88.1% ??? [42] 11.9% --------------------------------------------------------------------------------------- for-loop [31] 100.0% [38] 2794(17.3%) 0(0.0%) run-iter! ...ctor-and-minor/src/mainloop.rkt:326:0 gen-series! [44] 40.7% simplify! [43] 37.2% localize! [47] 14.8% finalize-iter! [48] 7.3% --------------------------------------------------------------------------------------- loop [46] 20.8% temp118_0 [32] 79.2% [39] 1154(7.2%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [45] 79.2% loop [46] 20.8% --------------------------------------------------------------------------------------- infer-splitpoints [35] 100.0% [40] 202(1.3%) 0(0.0%) for-loop ...or-and-minor/src/core/regimes.rkt:45:6 option-on-expr [49] 100.0% --------------------------------------------------------------------------------------- loop [37] 100.0% [41] 10406(64.5%) 1236(7.7%) loop ...bie/refactor-and-minor/src/points.rkt:79:2 ??? [50] 59.1% ??? [82] 13.5% real->precision [55] 7.8% ??? [56] 3.9% log! [58] 3.9% --------------------------------------------------------------------------------------- loop [37] 100.0% [42] 1404(8.7%) 0(0.0%) ??? ...bie/refactor-and-minor/src/points.rkt:115:6 sample-multi-bounded [53] 71.4% ??? [50] 14.4% ??? [82] 14.2% --------------------------------------------------------------------------------------- run-improve47 [24] 17.1% run-iter! [38] 82.9% [43] 1252(7.8%) 0(0.0%) simplify! ...ctor-and-minor/src/mainloop.rkt:223:0 ??? [51] 100.0% --------------------------------------------------------------------------------------- run-iter! [38] 100.0% [44] 1138(7.1%) 0(0.0%) gen-series! ...or-and-minor/src/mainloop.rkt:159:0 for-loop [52] 100.0% --------------------------------------------------------------------------------------- expand-capturing-lifts [39] 100.0% [45] 914(5.7%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [54] 100.0% --------------------------------------------------------------------------------------- loop [46] 12.2% expand-capturing-lifts [39] 12.2% prepare-points-intervals [30] 12.2% for-loop [33] 30.4% syntax-e/no-taint [17] 33.1% [46] 658(4.1%) 0(0.0%) loop (unknown source) gf [59] 33.1% ??? [102] 30.4% expand-capturing-lifts [39] 12.2% loop [46] 12.2% for-loop [65] 12.2% --------------------------------------------------------------------------------------- run-iter! [38] 100.0% [47] 414(2.6%) 0(0.0%) localize! ...ctor-and-minor/src/mainloop.rkt:126:0 localize-error [57] 100.0% --------------------------------------------------------------------------------------- run-iter! [38] 100.0% [48] 204(1.3%) 0(0.0%) finalize-iter! ...and-minor/src/mainloop.rkt:277:0 ??? [56] 100.0% --------------------------------------------------------------------------------------- for-loop [40] 100.0% [49] 202(1.3%) 0(0.0%) option-on-expr ...minor/src/core/regimes.rkt:124:0 for-loop [60] 100.0% --------------------------------------------------------------------------------------- ??? [42] 3.2% loop [41] 96.8% [50] 6356(39.4%) 1232(7.6%) ??? ...tract/private/arrow-higher-order.rkt:379:33 ival-fmod [61] 38.9% ival-sub [62] 22.2% ival-sinh [64] 19.5% --------------------------------------------------------------------------------------- simplify! [43] 100.0% [51] 1252(7.8%) 0(0.0%) ??? ...factor-and-minor/src/core/simplify.rkt:42:0 egraph-run [63] 100.0% --------------------------------------------------------------------------------------- gen-series! [44] 100.0% [52] 1138(7.1%) 0(0.0%) for-loop ...actor-and-minor/src/mainloop.rkt:166:7 taylor-alt [66] 100.0% --------------------------------------------------------------------------------------- ??? [42] 100.0% [53] 1002(6.2%) 0(0.0%) sample-multi-bounded ...-minor/src/points.rkt:14:0 random-ranges [67] 100.0% --------------------------------------------------------------------------------------- lambda-clause-expander [45] 15.4% for-loop [65] 84.6% [54] 914(5.7%) 0(0.0%) finish-bodys (unknown source) for-loop [65] 100.0% --------------------------------------------------------------------------------------- loop [41] 100.0% [55] 810(5.0%) 0(0.0%) real->precision ...d-minor/src/programs.rkt:118:11 ??? [82] 100.0% --------------------------------------------------------------------------------------- finalize-iter! [48] 33.6% loop [41] 66.4% [56] 608(3.8%) 404(2.5%) ??? ...contract/private/arrow-val-first.rkt:486:18 for-loop [70] 33.6% --------------------------------------------------------------------------------------- localize! [47] 100.0% [57] 414(2.6%) 0(0.0%) localize-error ...minor/src/core/localize.rkt:57:0 hash-ref! [89] 100.0% --------------------------------------------------------------------------------------- loop [41] 100.0% [58] 402(2.5%) 0(0.0%) log! ...bie/refactor-and-minor/src/points.rkt:59:2 for-loop [68] 100.0% --------------------------------------------------------------------------------------- loop [46] 100.0% [59] 218(1.4%) 0(0.0%) gf (unknown source) propagation-merge [69] 100.0% --------------------------------------------------------------------------------------- option-on-expr [49] 100.0% [60] 202(1.3%) 0(0.0%) for-loop ...-and-minor/src/core/regimes.rkt:130:20 ??? [104] 100.0% --------------------------------------------------------------------------------------- ??? [50] 100.0% [61] 2472(15.3%) 840(5.2%) ival-fmod ...r-and-minor/src/biginterval.rkt:396:0 ival-fabs [73] 33.6% ival-div [75] 16.2% bftruncate [79] 8.2% ival-mult [80] 8.1% --------------------------------------------------------------------------------------- ??? [50] 100.0% [62] 1410(8.7%) 402(2.5%) ival-sub ...or-and-minor/src/biginterval.rkt:108:0 bfsub [94] 71.5% --------------------------------------------------------------------------------------- ??? [51] 100.0% [63] 1252(7.8%) 0(0.0%) egraph-run .../pkgs/egg-herbie-linux/main.rkt:49:0 egraph-add-exprs [71] 100.0% --------------------------------------------------------------------------------------- ??? [50] 100.0% [64] 1242(7.7%) 1024(6.4%) ival-sinh ...r-and-minor/src/biginterval.rkt:376:0 bfneg [84] 17.6% --------------------------------------------------------------------------------------- fallback-loop [20] 6.9% run-module-instance!125 [77] 10.4% loop [46] 10.4% for-loop [65] 16.4% finish-bodys [54] 55.9% [65] 1154(7.2%) 696(4.3%) for-loop (unknown source) finish-bodys [54] 47.7% for-loop [65] 16.4% run-module-instance!125 [77] 10.4% temp37_0 [76] 10.4% expand-implicit [7] 6.9% syntax-e [8] 1.3% --------------------------------------------------------------------------------------- for-loop [52] 100.0% [66] 1138(7.1%) 0(0.0%) taylor-alt ...tor-and-minor/src/mainloop.rkt:145:0 for-loop [72] 100.0% --------------------------------------------------------------------------------------- sample-multi-bounded [53] 100.0% [67] 1002(6.2%) 200(1.2%) random-ranges ...or-and-minor/src/common.rkt:164:0 cons/c [74] 60.1% build--> [81] 20.0% --------------------------------------------------------------------------------------- log! [58] 100.0% [68] 402(2.5%) 402(2.5%) for-loop ...efactor-and-minor/src/points.rkt:66:23 --------------------------------------------------------------------------------------- gf [59] 100.0% [69] 218(1.4%) 218(1.4%) propagation-merge (unknown source) --------------------------------------------------------------------------------------- ??? [56] 100.0% [70] 204(1.3%) 0(0.0%) for-loop ...and-minor/src/core/alt-table.rkt:192:2 loop [78] 100.0% --------------------------------------------------------------------------------------- egraph-run [63] 100.0% [71] 1252(7.8%) 0(0.0%) egraph-add-exprs ...gg-herbie-linux/main.rkt:111:0 ??? [83] 100.0% --------------------------------------------------------------------------------------- taylor-alt [66] 100.0% [72] 1138(7.1%) 0(0.0%) for-loop ...actor-and-minor/src/mainloop.rkt:151:6 ??? [82] 100.0% --------------------------------------------------------------------------------------- ival-fmod [61] 100.0% [73] 830(5.1%) 404(2.5%) ival-fabs ...r-and-minor/src/biginterval.rkt:368:0 bfneg [84] 51.3% --------------------------------------------------------------------------------------- random-ranges [67] 100.0% [74] 602(3.7%) 200(1.2%) cons/c .../racket/contract/private/guts.rkt:500:15 coerce-contract [85] 66.8% --------------------------------------------------------------------------------------- ival-fmod [61] 100.0% [75] 400(2.5%) 400(2.5%) ival-div ...or-and-minor/src/biginterval.rkt:156:0 --------------------------------------------------------------------------------------- for-loop [65] 100.0% [76] 240(1.5%) 0(0.0%) temp37_0 (unknown source) [running body] [86] 100.0% --------------------------------------------------------------------------------------- for-loop [65] 100.0% [77] 240(1.5%) 0(0.0%) run-module-instance!125 (unknown source) for-loop [65] 100.0% --------------------------------------------------------------------------------------- for-loop [70] 100.0% [78] 204(1.3%) 0(0.0%) loop ...tor-and-minor/src/core/alt-table.rkt:159:2 loop [87] 100.0% --------------------------------------------------------------------------------------- ival-fmod [61] 100.0% [79] 202(1.3%) 0(0.0%) bftruncate ...math/private/bigfloat/mpfr.rkt:730:4 ??? [100] 100.0% --------------------------------------------------------------------------------------- ival-fmod [61] 100.0% [80] 200(1.2%) 0(0.0%) ival-mult ...r-and-minor/src/biginterval.rkt:120:0 bfsub [94] 100.0% --------------------------------------------------------------------------------------- random-ranges [67] 100.0% [81] 200(1.2%) 0(0.0%) build--> ...act/private/arrow-val-first.rkt:1214:0 coerce-contract [85] 100.0% --------------------------------------------------------------------------------------- loop [15] 3.9% ??? [42] 5.6% location-do [2] 7.8% loop [10] 8.6% for-loop [72] 11.7% real->precision [55] 22.8% loop [41] 39.5% [82] 3548(22.0%) 610(3.8%) ??? ...tract/private/arrow-higher-order.rkt:375:33 ival-pow [88] 39.5% location-do [2] 11.7% approximate9 [3] 11.7% hash-ref! [89] 8.6% ??? [106] 5.6% bf [93] 5.6% --------------------------------------------------------------------------------------- egraph-add-exprs [71] 100.0% [83] 1252(7.8%) 0(0.0%) ??? ...actor-and-minor/src/core/simplify.rkt:102:6 for-loop [90] 100.0% --------------------------------------------------------------------------------------- ival-sinh [64] 33.9% ival-fabs [73] 66.1% [84] 644(4.0%) 0(0.0%) bfneg ...-lib/math/private/bigfloat/mpfr.rkt:632:4 ??? [100] 66.1% new-mpfr [99] 33.9% --------------------------------------------------------------------------------------- build--> [81] 33.2% cons/c [74] 66.8% [85] 602(3.7%) 0(0.0%) coerce-contract ...contract/private/guts.rkt:307:0 coerce-contract/f [91] 100.0% --------------------------------------------------------------------------------------- temp37_0 [76] 100.0% [86] 240(1.5%) 0(0.0%) [running body] .../collects/syntax/struct.rkt":##f do-partial-app [92] 100.0% --------------------------------------------------------------------------------------- loop [78] 100.0% [87] 204(1.3%) 204(1.3%) loop ...ctor-and-minor/src/core/alt-table.rkt:83:2 --------------------------------------------------------------------------------------- ??? [82] 100.0% [88] 1400(8.7%) 1000(6.2%) ival-pow ...or-and-minor/src/biginterval.rkt:230:0 bfsub [94] 28.6% --------------------------------------------------------------------------------------- localize-error [57] 9.1% ??? [95] 14.2% ??? [82] 14.2% for-loop [13] 20.0% for-loop [11] 20.4% map [101] 22.1% [89] 1328(8.2%) 0(0.0%) hash-ref! .../racket/private/more-scheme.rkt:376:2 parse-loop15 [97] 31.2% ??? [4] 20.4% ??? [6] 20.0% ??? [95] 14.2% parse-loop74 [5] 14.2% --------------------------------------------------------------------------------------- ??? [83] 100.0% [90] 1252(7.8%) 1252(7.8%) for-loop ...-and-minor/src/core/simplify.rkt:121:2 --------------------------------------------------------------------------------------- coerce-contract [85] 100.0% [91] 602(3.7%) 0(0.0%) coerce-contract/f ...ntract/private/guts.rkt:372:0 coerce-simple-value [96] 100.0% --------------------------------------------------------------------------------------- [running body] [86] 100.0% [92] 240(1.5%) 0(0.0%) do-partial-app ...ntract/private/provide.rkt:493:0 successfully-got-the-right-kind-of-function [98]100.0% --------------------------------------------------------------------------------------- ??? [82] 100.0% [93] 200(1.2%) 0(0.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2 new-mpfr [99] 100.0% --------------------------------------------------------------------------------------- ival-mult [80] 12.4% ival-pow [88] 24.9% ival-sub [62] 62.7% [94] 1608(10.0%) 0(0.0%) bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4 new-mpfr [99] 62.7% ??? [100] 37.3% --------------------------------------------------------------------------------------- hash-ref! [89] 100.0% [95] 914(5.7%) 0(0.0%) ??? ...efactor-and-minor/src/core/taylor.rkt:44:15 hash-ref! [89] 100.0% --------------------------------------------------------------------------------------- coerce-contract/f [91] 100.0% [96] 602(3.7%) 602(3.7%) coerce-simple-value ...ract/private/guts.rkt:385:0 --------------------------------------------------------------------------------------- hash-ref! [89] 100.0% [97] 414(2.6%) 0(0.0%) parse-loop15 (unknown source) map [101] 100.0% --------------------------------------------------------------------------------------- do-partial-app [92] 100.0% [98] 240(1.5%) 240(1.5%) successfully-got-the-right-kind-of-function ...5:4 --------------------------------------------------------------------------------------- bf [93] 14.0% bfneg [84] 15.3% bfsub [94] 70.7% [99] 1426(8.8%) 1426(8.8%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0 --------------------------------------------------------------------------------------- bftruncate [79] 16.4% bfneg [84] 34.7% bfsub [94] 48.9% [100] 1228(7.6%) 1228(7.6%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4 --------------------------------------------------------------------------------------- for-loop [33] 35.1% parse-loop15 [97] 64.9% [101] 638(4.0%) 0(0.0%) map ...t-7.5/collects/racket/private/map.rkt:35:13 hash-ref! [89] 46.0% ??? [102] 35.1% loop [103] 18.9% --------------------------------------------------------------------------------------- loop [46] 47.2% map [101] 52.8% [102] 424(2.6%) 0(0.0%) ??? ...ie/refactor-and-minor/src/points.rkt:181:26 ??? [104] 100.0% --------------------------------------------------------------------------------------- map [101] 5.9% loop [103] 94.1% [103] 414(2.6%) 208(1.3%) loop ...-7.5/collects/racket/private/map.rkt:40:19 loop [103] 94.1% ??? [105] 3.6% --------------------------------------------------------------------------------------- for-loop [36] 24.2% for-loop [60] 24.5% ??? [102] 51.3% [104] 826(5.1%) 602(3.7%) ??? ...ctor-and-minor/src/syntax/syntax.rkt:214:17 ??? [106] 27.1% --------------------------------------------------------------------------------------- loop [103] 100.0% [105] 206(1.3%) 206(1.3%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 --------------------------------------------------------------------------------------- ??? [82] 47.2% ??? [104] 52.8% [106] 424(2.6%) 424(2.6%) ??? ...ects/racket/contract/private/guts.rkt:770:8 ---------------------------------------------------------------------------------------