Profiling results ----------------- Total cpu time observed: 58260ms (out of 58460ms) Number of samples taken: 277 (once every 210ms) (Hiding functions with self<1.0% and local<2.0%: 5 of 210 hidden) ========================================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ========================================================================================= [1] 58260(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [12] 100.0% ----------------------------------------------------------------------------------------- ??? [82] 100.0% [2] 5874(10.1%) 0(0.0%) approximate9 ...y-regraph/src/core/taylor.rkt:11:0 loop [14] 81.4% taylor [18] 15.1% for-loop [22] 3.5% ----------------------------------------------------------------------------------------- hash-ref! [90] 100.0% [3] 3122(5.4%) 0(0.0%) ??? ...simplify-regraph/src/core/taylor.rkt:300:23 for-loop [15] 100.0% ----------------------------------------------------------------------------------------- hash-ref! [90] 100.0% [4] 2956(5.1%) 0(0.0%) ??? ...simplify-regraph/src/core/taylor.rkt:406:23 for-loop [16] 100.0% ----------------------------------------------------------------------------------------- map [116] 28.3% hash-ref! [90] 71.7% [5] 1858(3.2%) 0(0.0%) f40 (unknown source) map [116] 100.0% ----------------------------------------------------------------------------------------- loop [172] 33.0% for-loop [161] 67.0% [6] 1232(2.1%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [17] 100.0% ----------------------------------------------------------------------------------------- hash-ref! [90] 100.0% [7] 1014(1.7%) 0(0.0%) ??? .../simplify-regraph/src/core/taylor.rkt:67:15 ??? [82] 59.6% hash-ref! [90] 40.4% ----------------------------------------------------------------------------------------- hash-ref! [90] 23.3% taylor [18] 76.7% [8] 894(1.5%) 0(0.0%) taylor-invert ...regraph/src/core/taylor.rkt:317:0 parse-loop74 [13] 100.0% ----------------------------------------------------------------------------------------- matcher [95] 100.0% [9] 862(1.5%) 0(0.0%) ??? ...implify-regraph/src/core/matcher.rkt:127:11 for-loop [19] 64.3% for-loop [21] 35.7% ----------------------------------------------------------------------------------------- hash-ref! [90] 100.0% [10] 806(1.4%) 0(0.0%) ??? ...simplify-regraph/src/core/taylor.rkt:290:26 for-loop [20] 100.0% ----------------------------------------------------------------------------------------- for-loop [161] 100.0% [11] 200(0.3%) 0(0.0%) compile5 (unknown source) compile-let13 [23] 100.0% ----------------------------------------------------------------------------------------- ??? [1] 100.0% [12] 58260(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [24] 100.0% ----------------------------------------------------------------------------------------- taylor-quotient [27] 3.9% taylor-invert [8] 17.6% map [116] 36.7% hash-ref! [90] 41.7% [13] 5066(8.7%) 206(0.4%) parse-loop74 (unknown source) eval-const-expr [29] 95.9% ----------------------------------------------------------------------------------------- approximate9 [2] 100.0% [14] 4780(8.2%) 0(0.0%) loop .../simplify-regraph/src/core/taylor.rkt:86:4 ??? [82] 78.8% hash-ref! [90] 21.2% ----------------------------------------------------------------------------------------- ??? [3] 100.0% [15] 3122(5.4%) 0(0.0%) for-loop ...ify-regraph/src/core/taylor.rkt:303:27 hash-ref! [90] 100.0% ----------------------------------------------------------------------------------------- ??? [4] 100.0% [16] 2956(5.1%) 0(0.0%) for-loop ...ify-regraph/src/core/taylor.rkt:410:33 for-loop [25] 93.2% hash-ref! [90] 6.8% ----------------------------------------------------------------------------------------- gf [175] 10.9% expand-id-application-form17 [181] 21.9% syntax-e [6] 67.2% [17] 1834(3.1%) 0(0.0%) syntax-e/no-taint (unknown source) loop [172] 100.0% ----------------------------------------------------------------------------------------- map [116] 11.3% approximate9 [2] 37.1% taylor [18] 51.6% [18] 886(1.5%) 0(0.0%) taylor ...mplify-regraph/src/core/taylor.rkt:169:0 taylor [18] 51.6% taylor-invert [8] 25.8% map [116] 11.3% taylor-quotient [27] 11.3% ----------------------------------------------------------------------------------------- ??? [9] 100.0% [19] 862(1.5%) 0(0.0%) for-loop ...fy-regraph/src/core/matcher.rkt:129:15 matcher [95] 100.0% ----------------------------------------------------------------------------------------- ??? [10] 100.0% [20] 806(1.4%) 0(0.0%) for-loop ...ify-regraph/src/core/taylor.rkt:290:52 hash-ref! [90] 75.2% f61 [26] 24.8% ----------------------------------------------------------------------------------------- ??? [9] 100.0% [21] 616(1.1%) 0(0.0%) for-loop ...ify-regraph/src/core/matcher.rkt:103:4 foldl [177] 100.0% ----------------------------------------------------------------------------------------- approximate9 [2] 100.0% [22] 208(0.4%) 0(0.0%) for-loop ...plify-regraph/src/core/taylor.rkt:19:9 ??? [51] 100.0% ----------------------------------------------------------------------------------------- compile5 [11] 100.0% [23] 200(0.3%) 0(0.0%) compile-let13 (unknown source) for-loop [161] 100.0% ----------------------------------------------------------------------------------------- profile-thunk16 [12] 100.0% [24] 58260(100.0%) 0(0.0%) run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2 .../more-scheme.rkt:261:28 [28] 100.0% ----------------------------------------------------------------------------------------- for-loop [16] 100.0% [25] 2756(4.7%) 0(0.0%) for-loop ...ify-regraph/src/core/taylor.rkt:412:39 hash-ref! [90] 100.0% ----------------------------------------------------------------------------------------- hash-ref! [90] 50.0% for-loop [20] 50.0% [26] 400(0.7%) 0(0.0%) f61 (unknown source) eval-const-expr [29] 100.0% ----------------------------------------------------------------------------------------- taylor [18] 100.0% [27] 200(0.3%) 0(0.0%) taylor-quotient ...graph/src/core/taylor.rkt:333:0 parse-loop74 [13] 100.0% ----------------------------------------------------------------------------------------- for-loop [92] 1.8% run [24] 98.2% [28] 58260(100.0%) 598(1.0%) .../more-scheme.rkt:261:28 (unknown source) run-improve47 [30] 90.6% prepare-points-intervals [31] 4.7% oracle-error [32] 1.4% get-final-combination [34] 1.0% ??? [184] 0.7% errors [83] 0.5% *bit-width* [35] 0.4% ----------------------------------------------------------------------------------------- f61 [26] 7.6% parse-loop74 [13] 92.4% [29] 5260(9.0%) 0(0.0%) eval-const-expr ...-regraph/src/programs.rkt:120:0 temp85_0 [91] 67.1% eval [33] 13.0% loop [172] 11.8% eval-prog [36] 4.3% eval-one-top12 [37] 3.8% ----------------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [28] 100.0% [30] 53436(91.7%) 0(0.0%) run-improve47 ...fy-regraph/src/mainloop.rkt:346:0 for-loop [38] 79.5% simplify! [48] 20.5% ----------------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [28] 100.0% [31] 2734(4.7%) 0(0.0%) prepare-points-intervals ...h/src/points.rkt:120:0 loop [39] 100.0% ----------------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [28] 100.0% [32] 808(1.4%) 0(0.0%) oracle-error ...plify-regraph/src/points.rkt:177:0 for-loop [40] 100.0% ----------------------------------------------------------------------------------------- eval-const-expr [29] 100.0% [33] 686(1.2%) 686(1.2%) eval (unknown source) ----------------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [28] 100.0% [34] 686(1.2%) 0(0.0%) get-final-combination ...ph/src/mainloop.rkt:371:0 infer-splitpoints [41] 100.0% ----------------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [28] 100.0% [35] 454(0.8%) 214(0.4%) *bit-width* ...simplify-regraph/src/float.rkt:34:0 return/no-unsupplied [138] 52.9% ----------------------------------------------------------------------------------------- eval-const-expr [29] 100.0% [36] 224(0.4%) 0(0.0%) eval-prog ...implify-regraph/src/programs.rkt:82:0 inductor [42] 100.0% ----------------------------------------------------------------------------------------- eval-const-expr [29] 100.0% [37] 200(0.3%) 0(0.0%) eval-one-top12 (unknown source) for-loop [161] 100.0% ----------------------------------------------------------------------------------------- run-improve47 [30] 100.0% [38] 42458(72.9%) 0(0.0%) for-loop ...implify-regraph/src/mainloop.rkt:365:4 run-iter! [43] 100.0% ----------------------------------------------------------------------------------------- prepare-points-intervals [31] 100.0% [39] 2734(4.7%) 0(0.0%) loop ...rbie/simplify-regraph/src/points.rkt:132:4 loop [44] 84.8% ??? [46] 15.2% ----------------------------------------------------------------------------------------- oracle-error [32] 100.0% [40] 808(1.4%) 0(0.0%) for-loop .../simplify-regraph/src/points.rkt:178:2 loop [172] 100.0% ----------------------------------------------------------------------------------------- get-final-combination [34] 100.0% [41] 686(1.2%) 0(0.0%) infer-splitpoints ...aph/src/core/regimes.rkt:33:0 for-loop [45] 100.0% ----------------------------------------------------------------------------------------- eval-prog [36] 100.0% [42] 224(0.4%) 0(0.0%) inductor ...implify-regraph/src/programs.rkt:103:4 table-ref [47] 100.0% ----------------------------------------------------------------------------------------- for-loop [38] 100.0% [43] 42458(72.9%) 0(0.0%) run-iter! ...mplify-regraph/src/mainloop.rkt:327:0 simplify! [48] 73.6% gen-series! [49] 13.8% finalize-iter! [50] 10.1% gen-rewrites! [52] 2.0% localize! [56] 0.5% ----------------------------------------------------------------------------------------- loop [39] 100.0% [44] 2318(4.0%) 424(0.7%) loop ...erbie/simplify-regraph/src/points.rkt:79:2 ??? [51] 36.8% ??? [82] 27.7% real->precision [54] 17.3% ----------------------------------------------------------------------------------------- infer-splitpoints [41] 100.0% [45] 686(1.2%) 0(0.0%) for-loop ...lify-regraph/src/core/regimes.rkt:45:6 option-on-expr [53] 100.0% ----------------------------------------------------------------------------------------- loop [39] 100.0% [46] 416(0.7%) 0(0.0%) ??? ...erbie/simplify-regraph/src/points.rkt:113:6 loop [172] 51.9% sample-multi-bounded [180] 48.1% ----------------------------------------------------------------------------------------- inductor [42] 100.0% [47] 224(0.4%) 0(0.0%) table-ref .../simplify-regraph/src/common.rkt:33:0 dict? [55] 100.0% ----------------------------------------------------------------------------------------- run-improve47 [30] 26.0% run-iter! [43] 74.0% [48] 42224(72.5%) 0(0.0%) simplify! ...mplify-regraph/src/mainloop.rkt:224:0 ??? [57] 100.0% ----------------------------------------------------------------------------------------- run-iter! [43] 100.0% [49] 5874(10.1%) 0(0.0%) gen-series! ...lify-regraph/src/mainloop.rkt:160:0 for-loop [58] 100.0% ----------------------------------------------------------------------------------------- run-iter! [43] 100.0% [50] 4276(7.3%) 0(0.0%) finalize-iter! ...y-regraph/src/mainloop.rkt:278:0 ??? [59] 100.0% ----------------------------------------------------------------------------------------- for-loop [22] 19.6% loop [44] 80.4% [51] 1060(1.8%) 428(0.7%) ??? ...tract/private/arrow-higher-order.rkt:379:33 ival-add [62] 20.9% f238 [64] 19.6% ival-div [65] 19.1% ----------------------------------------------------------------------------------------- run-iter! [43] 100.0% [52] 862(1.5%) 0(0.0%) gen-rewrites! ...fy-regraph/src/mainloop.rkt:183:0 for-loop [60] 100.0% ----------------------------------------------------------------------------------------- for-loop [45] 100.0% [53] 686(1.2%) 0(0.0%) option-on-expr ...graph/src/core/regimes.rkt:124:0 err-lsts->split-indices [61] 67.6% for-loop [63] 32.4% ----------------------------------------------------------------------------------------- loop [44] 100.0% [54] 400(0.7%) 0(0.0%) real->precision ...-regraph/src/programs.rkt:94:11 ??? [82] 100.0% ----------------------------------------------------------------------------------------- table-ref [47] 100.0% [55] 224(0.4%) 224(0.4%) dict? ...ollects/racket/private/generic.rkt:146:11 ----------------------------------------------------------------------------------------- run-iter! [43] 100.0% [56] 200(0.3%) 0(0.0%) localize! ...mplify-regraph/src/mainloop.rkt:127:0 localize-error [66] 100.0% ----------------------------------------------------------------------------------------- simplify! [48] 100.0% [57] 42224(72.5%) 0(0.0%) ??? ...simplify-regraph/src/core/simplify.rkt:38:0 ??? [67] 100.0% ----------------------------------------------------------------------------------------- gen-series! [49] 100.0% [58] 5874(10.1%) 0(0.0%) for-loop ...implify-regraph/src/mainloop.rkt:167:7 taylor-alt [68] 100.0% ----------------------------------------------------------------------------------------- finalize-iter! [50] 100.0% [59] 4276(7.3%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:486:18 for-loop [69] 100.0% ----------------------------------------------------------------------------------------- gen-rewrites! [52] 100.0% [60] 862(1.5%) 0(0.0%) for-loop ...mplify-regraph/src/mainloop.rkt:191:11 rewrite-expression-head24 [70] 100.0% ----------------------------------------------------------------------------------------- option-on-expr [53] 100.0% [61] 464(0.8%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:263:0 loop [71] 100.0% ----------------------------------------------------------------------------------------- ??? [51] 100.0% [62] 222(0.4%) 222(0.4%) ival-add ...lify-regraph/src/biginterval.rkt:102:0 ----------------------------------------------------------------------------------------- option-on-expr [53] 100.0% [63] 222(0.4%) 0(0.0%) for-loop ...ify-regraph/src/core/regimes.rkt:135:4 errors [83] 100.0% ----------------------------------------------------------------------------------------- ??? [51] 25.0% f238 [64] 75.0% [64] 208(0.4%) 0(0.0%) f238 (unknown source) f238 [64] 75.0% ??? [98] 25.0% ----------------------------------------------------------------------------------------- ??? [51] 100.0% [65] 202(0.3%) 0(0.0%) ival-div ...lify-regraph/src/biginterval.rkt:156:0 bfdiv [109] 100.0% ----------------------------------------------------------------------------------------- localize! [56] 100.0% [66] 200(0.3%) 0(0.0%) localize-error ...graph/src/core/localize.rkt:58:0 hash-ref! [90] 100.0% ----------------------------------------------------------------------------------------- ??? [57] 100.0% [67] 42224(72.5%) 0(0.0%) ??? ...simplify-regraph/src/core/simplify.rkt:56:0 for-loop [72] 99.5% make-regraph5 [80] 0.5% ----------------------------------------------------------------------------------------- for-loop [58] 100.0% [68] 5874(10.1%) 0(0.0%) taylor-alt ...plify-regraph/src/mainloop.rkt:146:0 for-loop [73] 100.0% ----------------------------------------------------------------------------------------- ??? [59] 100.0% [69] 4276(7.3%) 0(0.0%) for-loop ...fy-regraph/src/core/alt-table.rkt:46:2 atab-add-altn [74] 54.0% errors [83] 21.1% loop [76] 14.6% loop [78] 5.6% for-loop [79] 4.7% ----------------------------------------------------------------------------------------- for-loop [60] 100.0% [70] 862(1.5%) 0(0.0%) rewrite-expression-head24 ...core/matcher.rkt:85:0 rewriter [75] 100.0% ----------------------------------------------------------------------------------------- err-lsts->split-indices [61] 100.0% [71] 464(0.8%) 0(0.0%) loop ...implify-regraph/src/core/regimes.rkt:314:4 for-loop [77] 100.0% ----------------------------------------------------------------------------------------- ??? [67] 100.0% [72] 42024(72.1%) 0(0.0%) for-loop ...ify-regraph/src/core/simplify.rkt:76:2 for-loop [81] 100.0% ----------------------------------------------------------------------------------------- taylor-alt [68] 100.0% [73] 5874(10.1%) 0(0.0%) for-loop ...implify-regraph/src/mainloop.rkt:152:6 ??? [82] 100.0% ----------------------------------------------------------------------------------------- for-loop [69] 100.0% [74] 2310(4.0%) 0(0.0%) atab-add-altn ...raph/src/core/alt-table.rkt:194:0 errors [83] 81.9% override-at-pnts [85] 18.1% ----------------------------------------------------------------------------------------- rewrite-expression-head24 [70] 45.2% matcher [95] 54.8% [75] 862(1.5%) 0(0.0%) rewriter ...lify-regraph/src/core/matcher.rkt:87:2 for-loop [84] 100.0% ----------------------------------------------------------------------------------------- for-loop [69] 100.0% [76] 624(1.1%) 200(0.3%) loop ...plify-regraph/src/core/alt-table.rkt:168:2 loop [172] 35.9% map [116] 32.1% ----------------------------------------------------------------------------------------- loop [71] 100.0% [77] 464(0.8%) 240(0.4%) for-loop ...ify-regraph/src/core/regimes.rkt:279:4 for-loop [86] 48.3% ----------------------------------------------------------------------------------------- for-loop [69] 100.0% [78] 240(0.4%) 240(0.4%) loop ...mplify-regraph/src/core/alt-table.rkt:92:2 ----------------------------------------------------------------------------------------- for-loop [69] 100.0% [79] 200(0.3%) 200(0.3%) for-loop ...y-regraph/src/core/alt-table.rkt:110:2 ----------------------------------------------------------------------------------------- ??? [67] 100.0% [80] 200(0.3%) 0(0.0%) make-regraph5 ...et/7.5/pkgs/regraph/main.rkt:10:0 for-loop [87] 100.0% ----------------------------------------------------------------------------------------- for-loop [72] 100.0% [81] 42024(72.1%) 0(0.0%) for-loop ...ify-regraph/src/core/simplify.rkt:80:4 ??? [88] 90.1% prune-phase [93] 5.8% loop [94] 2.5% ??? [96] 1.5% ----------------------------------------------------------------------------------------- ??? [178] 2.9% ??? [7] 4.7% real->precision [54] 5.6% loop [44] 9.0% loop [14] 17.6% location-do [89] 30.1% for-loop [73] 30.1% [82] 7120(12.2%) 604(1.0%) ??? ...tract/private/arrow-higher-order.rkt:375:33 location-do [89] 30.1% approximate9 [2] 30.1% hash-ref! [90] 22.4% ival-mult [97] 6.2% bf [101] 2.8% ----------------------------------------------------------------------------------------- for-loop [63] 6.1% .../more-scheme.rkt:261:28 [28] 16.5% for-loop [69] 25.0% atab-add-altn [74] 52.4% [83] 3612(6.2%) 0(0.0%) errors ...ie/simplify-regraph/src/points.rkt:190:0 for-loop [92] 88.9% temp85_0 [91] 11.1% ----------------------------------------------------------------------------------------- rewriter [75] 100.0% [84] 862(1.5%) 0(0.0%) for-loop ...lify-regraph/src/core/matcher.rkt:89:4 matcher [95] 90.5% for-loop [100] 9.5% ----------------------------------------------------------------------------------------- atab-add-altn [74] 100.0% [85] 418(0.7%) 0(0.0%) override-at-pnts ...h/src/core/alt-table.rkt:129:0 for-loop [99] 100.0% ----------------------------------------------------------------------------------------- for-loop [77] 100.0% [86] 224(0.4%) 0(0.0%) for-loop ...ify-regraph/src/core/regimes.rkt:283:8 ??? [98] 100.0% ----------------------------------------------------------------------------------------- make-regraph5 [80] 100.0% [87] 200(0.3%) 0(0.0%) for-loop ...racket/7.5/pkgs/regraph/main.rkt:12:14 mk-enode-rec! [176] 100.0% ----------------------------------------------------------------------------------------- for-loop [81] 100.0% [88] 37884(65.0%) 0(0.0%) ??? .../p92/.racket/7.5/pkgs/regraph/main.rkt:42:0 for-loop [102] 53.6% find-matches [103] 46.4% ----------------------------------------------------------------------------------------- ??? [82] 32.4% location-do [89] 67.6% [89] 5874(10.1%) 0(0.0%) location-do ...plify-regraph/src/programs.rkt:63:0 location-do [89] 67.6% ??? [82] 32.4% ----------------------------------------------------------------------------------------- for-loop [16] 1.3% map [116] 2.0% localize-error [66] 2.0% for-loop [20] 3.0% loop [14] 4.0% ??? [7] 4.5% for-loop [25] 14.2% for-loop [15] 18.0% ??? [104] 25.0% ??? [82] 26.0% [90] 4980(8.5%) 0(0.0%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [104] 25.0% ??? [3] 18.0% ??? [4] 15.5% f40 [5] 12.1% parse-loop74 [13] 9.9% ??? [7] 8.5% parse-loop15 [112] 4.0% ??? [10] 3.8% f61 [26] 1.3% taylor-invert [8] 1.0% simplify [111] 0.8% ----------------------------------------------------------------------------------------- errors [83] 10.2% eval-const-expr [29] 89.8% [91] 3932(6.7%) 0(0.0%) temp85_0 (unknown source) compile15 [105] 100.0% ----------------------------------------------------------------------------------------- errors [83] 100.0% [92] 3210(5.5%) 1104(1.9%) for-loop .../simplify-regraph/src/points.rkt:192:2 .../more-scheme.rkt:261:28 [28] 65.6% ----------------------------------------------------------------------------------------- for-loop [81] 100.0% [93] 2452(4.2%) 0(0.0%) prune-phase ...cket/7.5/pkgs/regraph/main.rkt:70:0 for-loop [106] 100.0% ----------------------------------------------------------------------------------------- for-loop [81] 100.0% [94] 1060(1.8%) 0(0.0%) loop ...acket/7.5/pkgs/regraph/extraction.rkt:25:2 for-loop [107] 100.0% ----------------------------------------------------------------------------------------- for-loop [19] 38.1% for-loop [84] 61.9% [95] 862(1.5%) 0(0.0%) matcher ...lify-regraph/src/core/matcher.rkt:115:2 ??? [9] 61.9% rewriter [75] 38.1% ----------------------------------------------------------------------------------------- for-loop [81] 100.0% [96] 628(1.1%) 0(0.0%) ??? .../p92/.racket/7.5/pkgs/regraph/main.rkt:53:0 for-loop [108] 100.0% ----------------------------------------------------------------------------------------- ??? [82] 100.0% [97] 442(0.8%) 222(0.4%) ival-mult ...ify-regraph/src/biginterval.rkt:120:0 bfdiv [109] 49.8% ----------------------------------------------------------------------------------------- f238 [64] 48.1% for-loop [86] 51.9% [98] 432(0.7%) 432(0.7%) ??? ...cket-7.5/collects/racket/function.rkt:93:12 ----------------------------------------------------------------------------------------- override-at-pnts [85] 100.0% [99] 418(0.7%) 418(0.7%) for-loop ...-regraph/src/core/alt-table.rkt:130:22 ----------------------------------------------------------------------------------------- for-loop [84] 100.0% [100] 246(0.4%) 0(0.0%) for-loop ...lify-regraph/src/core/matcher.rkt:96:8 fix-up-variables [110] 100.0% ----------------------------------------------------------------------------------------- ??? [82] 100.0% [101] 200(0.3%) 0(0.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2 new-mpfr [119] 100.0% ----------------------------------------------------------------------------------------- ??? [88] 100.0% [102] 20310(34.9%) 238(0.4%) for-loop ....racket/7.5/pkgs/regraph/main.rkt:45:2 for-loop [113] 98.8% ----------------------------------------------------------------------------------------- ??? [88] 100.0% [103] 17574(30.2%) 0(0.0%) find-matches ...ket/7.5/pkgs/regraph/main.rkt:34:0 for-loop [114] 100.0% ----------------------------------------------------------------------------------------- hash-ref! [90] 100.0% [104] 4572(7.8%) 0(0.0%) ??? .../simplify-regraph/src/core/taylor.rkt:44:15 hash-ref! [90] 100.0% ----------------------------------------------------------------------------------------- temp85_0 [91] 100.0% [105] 3932(6.7%) 0(0.0%) compile15 (unknown source) temp91_0 [115] 100.0% ----------------------------------------------------------------------------------------- prune-phase [93] 100.0% [106] 2452(4.2%) 0(0.0%) for-loop ....racket/7.5/pkgs/regraph/main.rkt:73:2 update-leader! [133] 100.0% ----------------------------------------------------------------------------------------- loop [94] 100.0% [107] 1060(1.8%) 222(0.4%) for-loop ...t/7.5/pkgs/regraph/extraction.rkt:28:4 for-loop [117] 79.1% ----------------------------------------------------------------------------------------- ??? [96] 100.0% [108] 628(1.1%) 0(0.0%) for-loop ....racket/7.5/pkgs/regraph/main.rkt:56:2 set-precompute! [118] 100.0% ----------------------------------------------------------------------------------------- ival-div [65] 47.9% ival-mult [97] 52.1% [109] 422(0.7%) 0(0.0%) bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:835:4 new-mpfr [119] 52.1% ??? [121] 47.9% ----------------------------------------------------------------------------------------- for-loop [100] 100.0% [110] 246(0.4%) 0(0.0%) fix-up-variables ...aph/src/core/matcher.rkt:108:2 pattern-substitute [120] 100.0% ----------------------------------------------------------------------------------------- hash-ref! [90] 100.0% [111] 200(0.3%) 0(0.0%) simplify ...plify-regraph/src/core/reduce.rkt:16:0 f16 [122] 100.0% ----------------------------------------------------------------------------------------- hash-ref! [90] 100.0% [112] 200(0.3%) 0(0.0%) parse-loop15 (unknown source) map [116] 100.0% ----------------------------------------------------------------------------------------- for-loop [102] 100.0% [113] 20072(34.5%) 0(0.0%) for-loop ....racket/7.5/pkgs/regraph/main.rkt:48:4 merge-egraph-nodes! [124] 62.1% dedup-children! [135] 23.5% substitute-e [126] 7.3% mk-enode-rec! [176] 7.1% ----------------------------------------------------------------------------------------- for-loop [114] 50.0% find-matches [103] 50.0% [114] 17574(30.2%) 0(0.0%) for-loop ....racket/7.5/pkgs/regraph/main.rkt:36:2 for-loop [114] 50.0% match-e [123] 50.0% ----------------------------------------------------------------------------------------- compile15 [105] 100.0% [115] 3932(6.7%) 0(0.0%) temp91_0 (unknown source) temp118_0 [125] 94.9% compile-top9 [131] 5.1% ----------------------------------------------------------------------------------------- parse-loop15 [112] 8.1% taylor [18] 8.1% loop [76] 8.1% f40 [5] 75.6% [116] 2458(4.2%) 0(0.0%) map ...t-7.5/collects/racket/private/map.rkt:35:13 parse-loop74 [13] 54.2% f40 [5] 21.4% loop [127] 12.2% taylor [18] 8.1% hash-ref! [90] 4.1% ----------------------------------------------------------------------------------------- for-loop [107] 100.0% [117] 838(1.4%) 638(1.1%) for-loop .../7.5/pkgs/regraph/extraction.rkt:36:16 for-loop [129] 23.9% ----------------------------------------------------------------------------------------- for-loop [108] 100.0% [118] 628(1.1%) 0(0.0%) set-precompute! .../7.5/pkgs/regraph/main.rkt:60:0 merge-egraph-nodes! [124] 100.0% ----------------------------------------------------------------------------------------- bf [101] 47.6% bfdiv [109] 52.4% [119] 420(0.7%) 420(0.7%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0 ----------------------------------------------------------------------------------------- fix-up-variables [110] 33.3% pattern-substitute [120] 66.7% [120] 246(0.4%) 0(0.0%) pattern-substitute ...ph/src/core/matcher.rkt:45:0 pattern-substitute [120] 66.7% constant? [128] 33.3% ----------------------------------------------------------------------------------------- bfdiv [109] 100.0% [121] 202(0.3%) 202(0.3%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4 ----------------------------------------------------------------------------------------- simplify [111] 20.0% f16 [122] 80.0% [122] 200(0.3%) 0(0.0%) f16 (unknown source) f16 [122] 80.0% loop [130] 20.0% ----------------------------------------------------------------------------------------- for-loop [144] 21.4% for-loop [114] 78.6% [123] 17574(30.2%) 2884(5.0%) match-e ...racket/7.5/pkgs/regraph/ematch.rkt:35:0 for-loop [132] 84.5% ----------------------------------------------------------------------------------------- for-loop [137] 2.4% merge-egraph-nodes! [124] 4.8% set-precompute! [118] 4.8% for-loop [113] 88.0% [124] 13096(22.5%) 0(0.0%) merge-egraph-nodes! ...gs/regraph/egraph.rkt:144:0 loop! [134] 47.6% update-leader! [133] 39.4% merge-egraph-nodes! [124] 4.8% dedup-children! [135] 4.1% for-loop [137] 2.4% enode-merge! [139] 1.7% ----------------------------------------------------------------------------------------- temp91_0 [115] 100.0% [125] 3732(6.4%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [136] 100.0% ----------------------------------------------------------------------------------------- substitute-e [126] 13.7% for-loop [113] 86.3% [126] 1472(2.5%) 1052(1.8%) substitute-e ...t/7.5/pkgs/regraph/ematch.rkt:55:0 do-curry [183] 14.7% substitute-e [126] 13.7% return/no-unsupplied [138] 6.9% ----------------------------------------------------------------------------------------- map [116] 11.1% loop [127] 88.9% [127] 400(0.7%) 200(0.3%) loop ...-7.5/collects/racket/private/map.rkt:40:19 loop [127] 88.9% ??? [140] 10.0% ----------------------------------------------------------------------------------------- pattern-substitute [120] 100.0% [128] 246(0.4%) 246(0.4%) constant? ...y-regraph/src/syntax/syntax.rkt:726:0 ----------------------------------------------------------------------------------------- for-loop [117] 100.0% [129] 200(0.3%) 200(0.3%) for-loop .../7.5/pkgs/regraph/extraction.rkt:40:23 ----------------------------------------------------------------------------------------- f16 [122] 100.0% [130] 200(0.3%) 0(0.0%) loop .../simplify-regraph/src/core/reduce.rkt:18:2 type-of [141] 100.0% ----------------------------------------------------------------------------------------- temp91_0 [115] 100.0% [131] 200(0.3%) 0(0.0%) compile-top9 (unknown source) compile-forms33 [142] 100.0% ----------------------------------------------------------------------------------------- match-e [123] 100.0% [132] 15122(26.0%) 9478(16.3%) for-loop ...cket/7.5/pkgs/regraph/ematch.rkt:41:11 for-loop [144] 26.8% loop [172] 11.0% do-curry [183] 6.8% procedure-reduce-keyword-arity-mask [151] 5.5% step [179] 1.4% foldl [177] 0.7% ----------------------------------------------------------------------------------------- for-loop [106] 30.5% merge-egraph-nodes! [124] 69.5% [133] 8028(13.8%) 0(0.0%) update-leader! ....5/pkgs/regraph/egraph.rkt:211:0 for-loop [143] 100.0% ----------------------------------------------------------------------------------------- loop [172] 31.2% merge-egraph-nodes! [124] 68.8% [134] 6650(11.4%) 1456(2.5%) loop! .../.racket/7.5/pkgs/regraph/enode.rkt:158:2 custom-set-union [147] 35.8% loop [172] 34.3% set [148] 13.9% update-en-expr [173] 3.1% ----------------------------------------------------------------------------------------- merge-egraph-nodes! [124] 12.0% for-loop [113] 88.0% [135] 5354(9.2%) 0(0.0%) dedup-children! ....5/pkgs/regraph/enode.rkt:166:0 loop [146] 65.6% loop [149] 34.4% ----------------------------------------------------------------------------------------- loop [172] 14.2% temp118_0 [125] 85.8% [136] 4352(7.5%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [145] 81.0% dispatch-transformer41 [150] 14.2% loop [172] 4.8% ----------------------------------------------------------------------------------------- merge-egraph-nodes! [124] 100.0% [137] 628(1.1%) 0(0.0%) for-loop ...cket/7.5/pkgs/regraph/egraph.rkt:197:4 merge-egraph-nodes! [124] 100.0% ----------------------------------------------------------------------------------------- substitute-e [126] 45.9% *bit-width* [35] 54.1% [138] 444(0.8%) 444(0.8%) return/no-unsupplied ...ct/private/arr-i.rkt:566:0 ----------------------------------------------------------------------------------------- merge-egraph-nodes! [124] 100.0% [139] 226(0.4%) 0(0.0%) enode-merge! ...et/7.5/pkgs/regraph/enode.rkt:95:0 custom-set-union [147] 100.0% ----------------------------------------------------------------------------------------- loop [127] 100.0% [140] 200(0.3%) 200(0.3%) ??? ...plify-regraph/src/core/alt-table.rkt:185:12 ----------------------------------------------------------------------------------------- loop [130] 100.0% [141] 200(0.3%) 0(0.0%) type-of ...implify-regraph/src/type-check.rkt:36:0 value? [152] 100.0% ----------------------------------------------------------------------------------------- compile-top9 [131] 100.0% [142] 200(0.3%) 0(0.0%) compile-forms33 (unknown source) loop! [153] 100.0% ----------------------------------------------------------------------------------------- update-leader! [133] 100.0% [143] 8028(13.8%) 0(0.0%) for-loop ...cket/7.5/pkgs/regraph/egraph.rkt:216:6 hash-update! [160] 56.3% for-loop [155] 43.7% ----------------------------------------------------------------------------------------- for-loop [132] 100.0% [144] 7394(12.7%) 0(0.0%) for-loop ...cket/7.5/pkgs/regraph/ematch.rkt:47:37 match-e [123] 100.0% ----------------------------------------------------------------------------------------- expand-capturing-lifts [136] 100.0% [145] 3524(6.0%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [154] 100.0% ----------------------------------------------------------------------------------------- dedup-children! [135] 12.8% loop [146] 87.2% [146] 3514(6.0%) 3514(6.0%) loop ...racket-7.5/collects/racket/list.rkt:434:17 loop [146] 87.2% ----------------------------------------------------------------------------------------- enode-merge! [139] 7.6% loop! [134] 92.4% [147] 2964(5.1%) 862(1.5%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [156] 63.4% for-loop [159] 7.5% ----------------------------------------------------------------------------------------- loop! [134] 100.0% [148] 1846(3.2%) 1846(3.2%) set ...collects/racket/private/set-types.rkt:992:0 ----------------------------------------------------------------------------------------- dedup-children! [135] 16.6% loop [149] 83.4% [149] 1840(3.2%) 0(0.0%) loop ...racket-7.5/collects/racket/list.rkt:417:34 loop [149] 83.4% loop [172] 9.8% member [158] 6.9% ----------------------------------------------------------------------------------------- expand-capturing-lifts [136] 33.9% for-loop [161] 66.1% [150] 1828(3.1%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [157] 100.0% ----------------------------------------------------------------------------------------- for-loop [132] 100.0% [151] 1254(2.2%) 1254(2.2%) procedure-reduce-keyword-arity-mask ....rkt:1597:4 ----------------------------------------------------------------------------------------- type-of [141] 100.0% [152] 200(0.3%) 200(0.3%) value? ...mplify-regraph/src/syntax/types.rkt:18:0 ----------------------------------------------------------------------------------------- compile-forms33 [142] 100.0% [153] 200(0.3%) 0(0.0%) loop! (unknown source) for-loop [161] 100.0% ----------------------------------------------------------------------------------------- lambda-clause-expander [145] 20.0% for-loop [161] 80.0% [154] 3524(6.0%) 0(0.0%) finish-bodys (unknown source) for-loop [161] 100.0% ----------------------------------------------------------------------------------------- for-loop [143] 100.0% [155] 3506(6.0%) 0(0.0%) for-loop ...cket/7.5/pkgs/regraph/egraph.rkt:217:8 hash-update! [160] 100.0% ----------------------------------------------------------------------------------------- custom-set-union [147] 100.0% [156] 1880(3.2%) 854(1.5%) for-loop ...cts/racket/private/set-types.rkt:174:3 for-loop [162] 54.6% ----------------------------------------------------------------------------------------- dispatch-transformer41 [150] 100.0% [157] 1828(3.1%) 402(0.7%) apply-transformer52 (unknown source) apply-transformer-in-context [163] 45.2% loop [172] 21.9% apply-post-expansion [164] 10.9% ----------------------------------------------------------------------------------------- loop [149] 100.0% [158] 624(1.1%) 624(1.1%) member (unknown source) ----------------------------------------------------------------------------------------- custom-set-union [147] 100.0% [159] 222(0.4%) 222(0.4%) for-loop ...cts/racket/private/set-types.rkt:152:2 ----------------------------------------------------------------------------------------- for-loop [155] 43.7% for-loop [143] 56.3% [160] 8028(13.8%) 0(0.0%) hash-update! ...cket/private/more-scheme.rkt:365:4 ??? [165] 100.0% ----------------------------------------------------------------------------------------- compile-let13 [23] 2.5% loop! [153] 2.5% eval-one-top12 [37] 5.1% for-loop [161] 12.1% finish-bodys [154] 77.7% [161] 3924(6.7%) 1286(2.2%) for-loop (unknown source) finish-bodys [154] 63.5% for-loop [161] 12.1% dispatch-transformer41 [150] 10.6% compile5 [11] 2.5% syntax-e [6] 1.8% datum->syntax6 [174] 0.6% loop [172] 0.3% ----------------------------------------------------------------------------------------- for-loop [156] 100.0% [162] 1026(1.8%) 1026(1.8%) for-loop ...cts/racket/private/set-types.rkt:178:5 ----------------------------------------------------------------------------------------- apply-transformer52 [157] 100.0% [163] 826(1.4%) 218(0.4%) apply-transformer-in-context (unknown source) parse-app [166] 24.9% new-lambda [167] 24.5% go [168] 24.2% ----------------------------------------------------------------------------------------- apply-transformer52 [157] 100.0% [164] 200(0.3%) 0(0.0%) apply-post-expansion (unknown source) gf [175] 100.0% ----------------------------------------------------------------------------------------- hash-update! [160] 100.0% [165] 8028(13.8%) 0(0.0%) ??? .../.racket/7.5/pkgs/regraph/egraph.rkt:219:24 for-loop [169] 100.0% ----------------------------------------------------------------------------------------- apply-transformer-in-context [163] 100.0% [166] 206(0.4%) 0(0.0%) parse-app ...collects/racket/private/kw.rkt:1142:2 syntax->list [170] 100.0% ----------------------------------------------------------------------------------------- apply-transformer-in-context [163] 100.0% [167] 202(0.3%) 202(0.3%) new-lambda ...ollects/racket/private/kw.rkt:856:11 ----------------------------------------------------------------------------------------- apply-transformer-in-context [163] 100.0% [168] 200(0.3%) 0(0.0%) go .../collects/racket/private/qq-and-or.rkt:50:20 loop [171] 100.0% ----------------------------------------------------------------------------------------- ??? [165] 100.0% [169] 8028(13.8%) 7000(12.0%) for-loop ...ket/7.5/pkgs/regraph/egraph.rkt:220:26 update-en-expr [173] 12.8% ----------------------------------------------------------------------------------------- parse-app [166] 100.0% [170] 206(0.4%) 0(0.0%) syntax->list (unknown source) loop [172] 100.0% ----------------------------------------------------------------------------------------- go [168] 8.3% loop [171] 91.7% [171] 200(0.3%) 0(0.0%) loop ...llects/racket/private/qq-and-or.rkt:101:61 loop [171] 91.7% datum->syntax6 [174] 8.3% ----------------------------------------------------------------------------------------- loop [76] 0.0% syntax->list [170] 0.9% for-loop [161] 1.7% expand-capturing-lifts [136] 1.8% ??? [46] 1.9% apply-transformer52 [157] 2.6% for-loop [132] 3.1% eval-const-expr [29] 4.5% for-loop [40] 5.2% mk-enode-rec! [176] 5.4% loop! [134] 9.5% loop [149] 10.5% syntax-e/no-taint [17] 11.5% loop [172] 41.3% [172] 11558(19.8%) 2468(4.2%) loop (unknown source) loop [172] 41.3% gf [175] 11.5% loop! [134] 9.2% mk-enode-rec! [176] 5.4% ??? [178] 5.2% expand-capturing-lifts [136] 4.5% sample-multi-bounded [180] 1.9% syntax-e [6] 1.8% expand-id-application-form17 [181] 1.7% core-form-sym [182] 1.7% foldl [177] 0.1% step [179] 0.0% ----------------------------------------------------------------------------------------- loop! [134] 28.3% for-loop [169] 71.7% [173] 1434(2.5%) 1434(2.5%) update-en-expr ....5/pkgs/regraph/egraph.rkt:205:0 ----------------------------------------------------------------------------------------- loop [171] 49.8% for-loop [161] 50.2% [174] 402(0.7%) 402(0.7%) datum->syntax6 (unknown source) ----------------------------------------------------------------------------------------- apply-post-expansion [164] 5.5% loop [172] 94.5% [175] 1834(3.1%) 400(0.7%) gf (unknown source) propagation-apply [185] 55.7% propagation-apply-shifted [190] 11.2% propagation-merge [191] 11.2% syntax-e/no-taint [17] 5.5% ----------------------------------------------------------------------------------------- for-loop [87] 6.2% loop [172] 19.3% for-loop [113] 74.5% [176] 1622(2.8%) 600(1.0%) mk-enode-rec! ...7.5/pkgs/regraph/egraph.rkt:116:0 for-loop [187] 30.9% loop [172] 19.3% hash-has-key? [193] 12.1% do-curry [183] 6.9% ----------------------------------------------------------------------------------------- loop [172] 20.6% for-loop [132] 21.0% for-loop [21] 58.3% [177] 1056(1.8%) 0(0.0%) foldl ....5/collects/racket/private/list.rkt:229:4 ??? [186] 58.3% merge2 [188] 41.7% ----------------------------------------------------------------------------------------- loop [172] 100.0% [178] 808(1.4%) 402(0.7%) ??? ...rbie/simplify-regraph/src/points.rkt:179:26 ??? [82] 25.2% ??? [184] 25.0% ----------------------------------------------------------------------------------------- loop [172] 33.2% for-loop [132] 66.8% [179] 656(1.1%) 656(1.1%) step ...ket-7.5/collects/racket/function.rkt:145:9 ----------------------------------------------------------------------------------------- ??? [46] 48.1% loop [172] 51.9% [180] 416(0.7%) 0(0.0%) sample-multi-bounded ...egraph/src/points.rkt:14:0 random-ranges [189] 100.0% ----------------------------------------------------------------------------------------- loop [172] 100.0% [181] 402(0.7%) 0(0.0%) expand-id-application-form17 (unknown source) syntax-e/no-taint [17] 100.0% ----------------------------------------------------------------------------------------- loop [172] 100.0% [182] 200(0.3%) 0(0.0%) core-form-sym (unknown source) resolve+shift28 [192] 100.0% ----------------------------------------------------------------------------------------- substitute-e [126] 12.9% mk-enode-rec! [176] 13.3% for-loop [132] 73.8% [183] 1678(2.9%) 1678(2.9%) do-curry ...-7.5/collects/racket/function.rkt:71:2 ----------------------------------------------------------------------------------------- ??? [178] 19.1% .../more-scheme.rkt:261:28 [28] 80.9% [184] 1056(1.8%) 1056(1.8%) ??? ...mplify-regraph/src/syntax/syntax.rkt:214:17 ----------------------------------------------------------------------------------------- gf [175] 100.0% [185] 1022(1.8%) 1022(1.8%) propagation-apply (unknown source) ----------------------------------------------------------------------------------------- foldl [177] 100.0% [186] 616(1.1%) 0(0.0%) ??? .../simplify-regraph/src/core/matcher.rkt:25:7 core457 [194] 100.0% ----------------------------------------------------------------------------------------- mk-enode-rec! [176] 100.0% [187] 602(1.0%) 602(1.0%) for-loop ...ket/7.5/pkgs/regraph/egraph.rkt:108:10 ----------------------------------------------------------------------------------------- foldl [177] 100.0% [188] 440(0.8%) 440(0.8%) merge2 ....racket/7.5/pkgs/regraph/ematch.rkt:20:0 ----------------------------------------------------------------------------------------- sample-multi-bounded [180] 100.0% [189] 416(0.7%) 0(0.0%) random-ranges ...lify-regraph/src/common.rkt:164:0 build--> [195] 51.9% cons/c [196] 48.1% ----------------------------------------------------------------------------------------- gf [175] 100.0% [190] 206(0.4%) 206(0.4%) propagation-apply-shifted (unknown source) ----------------------------------------------------------------------------------------- gf [175] 100.0% [191] 206(0.4%) 206(0.4%) propagation-merge (unknown source) ----------------------------------------------------------------------------------------- core-form-sym [182] 100.0% [192] 200(0.3%) 200(0.3%) resolve+shift28 (unknown source) ----------------------------------------------------------------------------------------- mk-enode-rec! [176] 100.0% [193] 196(0.3%) 196(0.3%) hash-has-key? ...ket/private/more-scheme.rkt:371:2 ----------------------------------------------------------------------------------------- ??? [186] 100.0% [194] 616(1.1%) 0(0.0%) core457 ...acket/contract/private/arr-i.rkt:976:19 build-unary-very-simple--> [197] 35.1% successfully-got-the-right-kind-of-function [199] 32.5% or/c [200] 32.5% ----------------------------------------------------------------------------------------- random-ranges [189] 100.0% [195] 216(0.4%) 0(0.0%) build--> ...act/private/arrow-val-first.rkt:1214:0 coerce-contract [198] 100.0% ----------------------------------------------------------------------------------------- random-ranges [189] 100.0% [196] 200(0.3%) 200(0.3%) cons/c .../racket/contract/private/guts.rkt:500:15 ----------------------------------------------------------------------------------------- core457 [194] 100.0% [197] 216(0.4%) 216(0.4%) build-unary-very-simple--> ...val-first.rkt:1150:0 ----------------------------------------------------------------------------------------- build--> [195] 100.0% [198] 216(0.4%) 0(0.0%) coerce-contract ...contract/private/guts.rkt:307:0 coerce-contract/f [201] 100.0% ----------------------------------------------------------------------------------------- core457 [194] 100.0% [199] 200(0.3%) 200(0.3%) successfully-got-the-right-kind-of-function ...5:4 ----------------------------------------------------------------------------------------- core457 [194] 100.0% [200] 200(0.3%) 0(0.0%) or/c ...lects/racket/contract/private/orc.rkt:16:2 build-compound-type-name [202] 100.0% ----------------------------------------------------------------------------------------- coerce-contract [198] 100.0% [201] 216(0.4%) 0(0.0%) coerce-contract/f ...ntract/private/guts.rkt:372:0 coerce-simple-value [203] 100.0% ----------------------------------------------------------------------------------------- or/c [200] 100.0% [202] 200(0.3%) 0(0.0%) build-compound-type-name ...private/guts.rkt:537:0 contract-struct-name [204] 100.0% ----------------------------------------------------------------------------------------- coerce-contract/f [201] 100.0% [203] 216(0.4%) 216(0.4%) coerce-simple-value ...ract/private/guts.rkt:385:0 ----------------------------------------------------------------------------------------- build-compound-type-name [202] 100.0% [204] 200(0.3%) 0(0.0%) contract-struct-name ...ract/private/prop.rkt:98:0 ??? [205] 100.0% ----------------------------------------------------------------------------------------- contract-struct-name [204] 100.0% [205] 200(0.3%) 200(0.3%) ??? ...contract/private/arrow-val-first.rkt:1556:0 -----------------------------------------------------------------------------------------