Profiling results ----------------- Total cpu time observed: 193590ms (out of 194376ms) Number of samples taken: 571 (once every 339ms) (Hiding functions with self<1.0% and local<2.0%: 14 of 208 hidden) ================================================================================ Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ================================================================================ ??? [21] 100.0% [1] 174278(90.0%) 0(0.0%) profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0 run [13] 100.0% -------------------------------------------------------------------------------- ??? [150] 100.0% [2] 11964(6.2%) 0(0.0%) approximate9 ...t-testing/src/core/taylor.rkt:12:0 loop [14] 94.4% f45 [43] 5.6% -------------------------------------------------------------------------------- hash-ref! [154] 100.0% [3] 9270(4.8%) 0(0.0%) ??? ...rbie/alt-testing/src/core/taylor.rkt:295:23 for-loop [15] 100.0% -------------------------------------------------------------------------------- location-do [34] 100.0% [4] 9046(4.7%) 0(0.0%) loop ...ie/alt-testing/src/core/simplify.rkt:237:2 pass [16] 100.0% -------------------------------------------------------------------------------- hash-ref! [154] 100.0% [5] 8938(4.6%) 0(0.0%) ??? ...rbie/alt-testing/src/core/taylor.rkt:392:23 for-loop [17] 100.0% -------------------------------------------------------------------------------- copying-mergesort [129] 100.0% [6] 5234(2.7%) 300(0.2%) jloop ...t/collects/racket/private/sort.rkt:121:23 ??? [144] 88.2% ??? [150] 6.1% -------------------------------------------------------------------------------- for-loop [117] 37.6% loop [76] 62.4% [7] 2704(1.4%) 0(0.0%) ??? ...rbie/alt-testing/src/core/regimes.rkt:194:2 ??? [144] 74.3% ??? [150] 25.7% -------------------------------------------------------------------------------- substitute-e [80] 17.7% match-e [69] 82.3% [8] 2038(1.1%) 0(0.0%) variable? ...t-testing/src/syntax/syntax.rkt:665:0 ??? [55] 100.0% -------------------------------------------------------------------------------- hash-ref! [154] 100.0% [9] 678(0.4%) 0(0.0%) ??? ...rbie/alt-testing/src/core/taylor.rkt:285:26 for-loop [18] 100.0% -------------------------------------------------------------------------------- hash-ref! [154] 100.0% [10] 362(0.2%) 0(0.0%) ??? ...rbie/alt-testing/src/core/taylor.rkt:322:33 for-loop [20] 100.0% -------------------------------------------------------------------------------- hash-ref! [154] 100.0% [11] 362(0.2%) 0(0.0%) ??? ...rbie/alt-testing/src/core/taylor.rkt:483:23 for-loop [19] 100.0% -------------------------------------------------------------------------------- f45 [43] 100.0% [12] 334(0.2%) 0(0.0%) taylor-log ...lt-testing/src/core/taylor.rkt:476:0 simplify [162] 100.0% -------------------------------------------------------------------------------- profile-thunk16 [1] 100.0% [13] 174278(90.0%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:39:2 ??? [21] 100.0% -------------------------------------------------------------------------------- approximate9 [2] 100.0% [14] 11298(5.8%) 0(0.0%) loop ...erbie/alt-testing/src/core/taylor.rkt:86:4 ??? [150] 100.0% -------------------------------------------------------------------------------- ??? [3] 100.0% [15] 9270(4.8%) 0(0.0%) for-loop ...alt-testing/src/core/taylor.rkt:298:27 hash-ref! [154] 92.9% simplify [162] 7.1% -------------------------------------------------------------------------------- loop [4] 100.0% [16] 9046(4.7%) 0(0.0%) pass ...ie/alt-testing/src/core/simplify.rkt:227:2 for-loop [22] 100.0% -------------------------------------------------------------------------------- ??? [5] 100.0% [17] 8938(4.6%) 0(0.0%) for-loop ...alt-testing/src/core/taylor.rkt:396:33 for-loop [23] 100.0% -------------------------------------------------------------------------------- ??? [9] 100.0% [18] 678(0.4%) 0(0.0%) for-loop ...alt-testing/src/core/taylor.rkt:285:52 hash-ref! [154] 50.7% ??? [24] 49.3% -------------------------------------------------------------------------------- ??? [11] 100.0% [19] 362(0.2%) 0(0.0%) for-loop ...alt-testing/src/core/taylor.rkt:487:35 parse-loop79 [174] 100.0% -------------------------------------------------------------------------------- ??? [10] 100.0% [20] 362(0.2%) 0(0.0%) for-loop ...alt-testing/src/core/taylor.rkt:324:46 simplify [162] 100.0% -------------------------------------------------------------------------------- for-loop [54] 15.6% run [13] 38.0% [21] 190262(98.3%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 38.0% run-improve50 [25] 36.7% location-do [34] 22.6% prepare-points [26] 2.7% -------------------------------------------------------------------------------- pass [16] 100.0% [22] 9046(4.7%) 0(0.0%) for-loop ...t-testing/src/core/simplify.rkt:230:29 argmin [27] 64.7% loop [28] 35.3% -------------------------------------------------------------------------------- for-loop [17] 100.0% [23] 8938(4.6%) 0(0.0%) for-loop ...alt-testing/src/core/taylor.rkt:398:39 hash-ref! [154] 100.0% -------------------------------------------------------------------------------- for-loop [18] 100.0% [24] 334(0.2%) 0(0.0%) ??? ...rbie/alt-testing/src/core/taylor.rkt:288:19 hash-ref! [154] 100.0% -------------------------------------------------------------------------------- ??? [21] 100.0% [25] 166738(86.1%) 0(0.0%) run-improve50 ...lt-testing/src/mainloop.rkt:225:0 for-loop [29] 73.8% get-final-combination [30] 25.9% -------------------------------------------------------------------------------- ??? [21] 100.0% [26] 10164(5.3%) 0(0.0%) prepare-points ...alt-testing/src/points.rkt:214:0 loop [32] 35.4% make-exacts* [38] 33.9% loop [37] 30.7% -------------------------------------------------------------------------------- for-loop [22] 100.0% [27] 5852(3.0%) 0(0.0%) argmin ...re/racket/collects/racket/list.rkt:743:0 for-loop [31] 89.1% expression-cost [33] 10.9% -------------------------------------------------------------------------------- for-loop [22] 100.0% [28] 3194(1.6%) 334(0.2%) loop ...hare/racket/collects/racket/list.rkt:729:4 for-loop [31] 79.6% expression-cost [33] 10.0% -------------------------------------------------------------------------------- run-improve50 [25] 100.0% [29] 123136(63.6%) 0(0.0%) for-loop ...ie/alt-testing/src/mainloop.rkt:240:10 run-iter! [35] 100.0% -------------------------------------------------------------------------------- run-improve50 [25] 100.0% [30] 43262(22.3%) 0(0.0%) get-final-combination ...ng/src/mainloop.rkt:255:0 split-table [36] 97.8% extract-alt [39] 2.2% -------------------------------------------------------------------------------- loop [28] 32.8% argmin [27] 67.2% [31] 7754(4.0%) 0(0.0%) for-loop ...bie/alt-testing/src/programs.rkt:210:2 location-do [34] 87.4% ...sting/src/common.rkt:47:2 [156] 12.6% -------------------------------------------------------------------------------- prepare-points [26] 100.0% [32] 3594(1.9%) 0(0.0%) loop ...es/herbie/alt-testing/src/points.rkt:158:2 loop [37] 71.8% make-exacts* [38] 28.2% -------------------------------------------------------------------------------- loop [28] 33.2% argmin [27] 66.8% [33] 958(0.5%) 0(0.0%) expression-cost ...-testing/src/programs.rkt:209:0 compile [40] 100.0% -------------------------------------------------------------------------------- loop [49] 0.1% get-sigs [120] 1.2% for-loop [31] 1.8% for-loop [44] 6.7% ??? [150] 10.5% location-do [34] 39.7% ??? [21] 39.8% [34] 124136(64.1%) 8692(4.5%) location-do ...acket/private/norm-define.rkt:53:83 location-do [34] 39.7% iterate-egraph!13 [41] 36.4% for-loop [44] 6.7% ??? [150] 2.9% loop [4] 2.7% ??? [71] 2.7% return/no-unsupplied [164] 1.6% ??? [175] 0.8% *simplify-rules* [50] 0.3% ??? [51] 0.3% loop [49] 0.1% mk-egraph [52] 0.1% -------------------------------------------------------------------------------- for-loop [29] 100.0% [35] 123136(63.6%) 0(0.0%) run-iter! ...ie/alt-testing/src/mainloop.rkt:206:0 simplify! [42] 72.2% finalize-iter! [45] 13.1% gen-series! [46] 9.7% choose-best-alt! [47] 4.5% localize-error [48] 0.6% -------------------------------------------------------------------------------- get-final-combination [30] 100.0% [36] 42294(21.8%) 0(0.0%) split-table ...rbie/alt-testing/src/glue.rkt:162:0 f45 [43] 100.0% -------------------------------------------------------------------------------- loop [32] 45.3% prepare-points [26] 54.7% [37] 5706(2.9%) 0(0.0%) loop ...es/herbie/alt-testing/src/points.rkt:141:4 loop [76] 100.0% -------------------------------------------------------------------------------- loop [32] 22.7% prepare-points [26] 77.3% [38] 4458(2.3%) 0(0.0%) make-exacts* ...e/alt-testing/src/points.rkt:138:0 loop [76] 100.0% -------------------------------------------------------------------------------- get-final-combination [30] 100.0% [39] 968(0.5%) 0(0.0%) extract-alt ...erbie/alt-testing/src/glue.rkt:55:0 loop [166] 65.5% argmins [172] 34.5% -------------------------------------------------------------------------------- expression-cost [33] 100.0% [40] 958(0.5%) 0(0.0%) compile ...rbie/alt-testing/src/programs.rkt:186:0 hash-ref! [154] 100.0% -------------------------------------------------------------------------------- location-do [34] 100.0% [41] 91828(47.4%) 0(0.0%) iterate-egraph!13 ...g/src/core/simplify.rkt:105:0 one-iter [53] 99.3% -------------------------------------------------------------------------------- run-iter! [35] 100.0% [42] 88848(45.9%) 0(0.0%) simplify! ...ie/alt-testing/src/mainloop.rkt:146:0 for-loop [54] 100.0% -------------------------------------------------------------------------------- map [57] 0.5% approximate9 [2] 0.5% loop [76] 0.7% eval-prog [122] 1.6% parse-loop79 [174] 3.3% simplify [162] 3.8% f45 [43] 4.8% split-table [36] 84.9% [43] 47654(24.6%) 634(0.3%) f45 ...t/collects/racket/match/compiler.rkt:507:40 loop [76] 77.4% map [57] 7.6% option-on-expr [86] 7.5% f45 [43] 4.8% ??? [150] 1.6% taylor-log [12] 0.2% -------------------------------------------------------------------------------- location-do [34] 100.0% [44] 17048(8.8%) 0(0.0%) for-loop ...lt-testing/src/core/simplify.rkt:66:12 location-do [34] 100.0% -------------------------------------------------------------------------------- run-iter! [35] 100.0% [45] 16122(8.3%) 0(0.0%) finalize-iter! ...t-testing/src/mainloop.rkt:160:0 ??? [55] 100.0% -------------------------------------------------------------------------------- run-iter! [35] 100.0% [46] 11964(6.2%) 0(0.0%) gen-series! .../alt-testing/src/mainloop.rkt:120:0 for-loop [56] 100.0% -------------------------------------------------------------------------------- run-iter! [35] 100.0% [47] 5518(2.9%) 0(0.0%) choose-best-alt! ...testing/src/mainloop.rkt:106:0 ??? [55] 100.0% -------------------------------------------------------------------------------- run-iter! [35] 100.0% [48] 684(0.4%) 0(0.0%) localize-error ...sting/src/core/localize.rkt:47:0 hash-ref! [154] 52.6% ??? [112] 47.4% -------------------------------------------------------------------------------- loop [49] 50.0% location-do [34] 50.0% [49] 670(0.3%) 0(0.0%) loop .../herbie/alt-testing/src/programs.rkt:125:4 loop [49] 50.0% location-do [34] 25.2% ??? [150] 24.8% -------------------------------------------------------------------------------- location-do [34] 100.0% [50] 358(0.2%) 0(0.0%) *simplify-rules* ...ing/src/syntax/rules.rkt:570:0 ormap [58] 100.0% -------------------------------------------------------------------------------- location-do [34] 100.0% [51] 332(0.2%) 0(0.0%) ??? ...-racket/utils/simple-result-arrow.rkt:60:15 ??? [180] 100.0% -------------------------------------------------------------------------------- location-do [34] 100.0% [52] 326(0.2%) 0(0.0%) mk-egraph ...alt-testing/src/core/egraph.rkt:131:0 mk-enode-rec! [59] 100.0% -------------------------------------------------------------------------------- iterate-egraph!13 [41] 100.0% [53] 91144(47.1%) 1664(0.9%) one-iter ...lt-testing/src/core/simplify.rkt:116:0 for-loop [60] 64.1% for-loop [61] 33.7% -------------------------------------------------------------------------------- simplify! [42] 100.0% [54] 88848(45.9%) 0(0.0%) for-loop ...bie/alt-testing/src/mainloop.rkt:150:6 ??? [21] 100.0% -------------------------------------------------------------------------------- ??? [191] 2.4% variable? [8] 6.3% get-sigs [120] 10.6% match-e [69] 12.7% choose-best-alt! [47] 17.2% finalize-iter! [45] 49.7% [55] 32162(16.6%) 3764(1.9%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [62] 48.7% hash-has-key? [64] 20.4% atab-pick-alt8 [65] 17.2% -------------------------------------------------------------------------------- gen-series! [46] 100.0% [56] 11964(6.2%) 0(0.0%) for-loop ...bie/alt-testing/src/mainloop.rkt:126:7 taylor-alt [63] 100.0% -------------------------------------------------------------------------------- ??? [66] 3.1% parse-loop79 [174] 36.3% f45 [43] 60.6% [57] 5804(3.0%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:20:13 parse-loop79 [174] 76.2% loop [76] 12.0% f45 [43] 5.5% ??? [66] 3.1% ??? [150] 3.1% -------------------------------------------------------------------------------- *simplify-rules* [50] 100.0% [58] 358(0.2%) 0(0.0%) ormap ...et/collects/racket/private/map.rkt:105:13 flag-set? [67] 100.0% -------------------------------------------------------------------------------- mk-enode-rec! [59] 50.0% mk-egraph [52] 50.0% [59] 326(0.2%) 0(0.0%) mk-enode-rec! ...testing/src/core/egraph.rkt:122:0 mk-enode-rec! [59] 50.0% mk-enode! [87] 50.0% -------------------------------------------------------------------------------- one-iter [53] 100.0% [60] 58414(30.2%) 350(0.2%) for-loop ...lt-testing/src/core/simplify.rkt:166:2 for-loop [68] 84.2% match-e [69] 10.5% update-leader! [89] 4.1% reduce-to-single! [74] 0.6% -------------------------------------------------------------------------------- for-loop [61] 47.8% one-iter [53] 52.2% [61] 30756(15.9%) 6360(3.3%) for-loop ...t-testing/src/core/simplify.rkt:126:12 for-loop [61] 47.8% match-e [69] 39.1% ??? [75] 0.5% -------------------------------------------------------------------------------- ??? [55] 100.0% [62] 15822(8.2%) 0(0.0%) for-loop ...lt-testing/src/core/alt-table.rkt:52:2 atab-add-altn [70] 100.0% -------------------------------------------------------------------------------- for-loop [56] 100.0% [63] 11964(6.2%) 0(0.0%) taylor-alt ...erbie/alt-testing/src/glue.rkt:134:0 for-loop [72] 100.0% -------------------------------------------------------------------------------- ??? [55] 100.0% [64] 6718(3.5%) 1364(0.7%) hash-has-key? ...et/private/more-scheme.rkt:368:13 ??? [71] 79.7% -------------------------------------------------------------------------------- ??? [55] 100.0% [65] 5518(2.9%) 336(0.2%) atab-pick-alt8 ...ting/src/core/alt-table.rkt:61:0 point-best-alt [73] 62.7% ??? [150] 31.2% -------------------------------------------------------------------------------- map [57] 33.3% loop [76] 66.7% [66] 360(0.2%) 0(0.0%) ??? ...ket/collects/racket/private/list.rkt:323:18 hash-ref! [154] 66.7% map [57] 33.3% -------------------------------------------------------------------------------- ormap [58] 100.0% [67] 358(0.2%) 0(0.0%) flag-set? ...erbie/alt-testing/src/config.rkt:34:0 ??? [175] 100.0% -------------------------------------------------------------------------------- for-loop [60] 100.0% [68] 49158(25.4%) 332(0.2%) for-loop ...t-testing/src/core/simplify.rkt:148:10 mk-enode! [87] 31.2% loop! [100] 27.2% merge-egraph-nodes! [79] 22.6% substitute-e [80] 17.7% list-member? [85] 0.6% -------------------------------------------------------------------------------- for-loop [60] 10.6% for-loop [88] 21.3% for-loop [61] 68.1% [69] 30220(15.6%) 13698(7.1%) match-e ...ie/alt-testing/src/core/ematch.rkt:46:0 for-loop [77] 38.5% ??? [55] 9.1% for-loop [88] 5.5% loop [76] 2.8% list-cartesian-product [90] 2.4% variable? [8] 2.0% -------------------------------------------------------------------------------- for-loop [62] 98.1% [70] 16122(8.3%) 0(0.0%) atab-add-altn ...ting/src/core/alt-table.rkt:243:0 best-and-tied-at-points [78] 85.7% override-at-pnts [82] 12.3% loop [76] 2.0% -------------------------------------------------------------------------------- hash-has-key? [64] 39.8% location-do [34] 60.2% [71] 13462(7.0%) 6810(3.5%) ??? ...ects/racket/contract/private/list.rkt:737:4 for-loop [81] 44.3% ??? [140] 5.1% -------------------------------------------------------------------------------- taylor-alt [63] 100.0% [72] 11964(6.2%) 0(0.0%) for-loop .../herbie/alt-testing/src/glue.rkt:139:6 ??? [150] 100.0% -------------------------------------------------------------------------------- atab-pick-alt8 [65] 100.0% [73] 3460(1.8%) 0(0.0%) point-best-alt ...ting/src/core/alt-table.rkt:55:0 loop [76] 100.0% -------------------------------------------------------------------------------- for-loop [60] 100.0% [74] 356(0.2%) 0(0.0%) reduce-to-single! ...ing/src/core/egraph.rkt:325:0 for-loop [83] 100.0% -------------------------------------------------------------------------------- for-loop [61] 100.0% [75] 324(0.2%) 0(0.0%) ??? ...herbie/alt-testing/src/core/ematch.rkt:50:5 for-loop [84] 100.0% -------------------------------------------------------------------------------- errors-score [182] 0.0% make-exacts* [38] 0.0% loop [37] 0.1% atab-add-altn [70] 0.5% for-loop [77] 0.7% map [57] 1.1% match-e [69] 1.9% point-best-alt [73] 3.0% loop! [100] 3.0% parse-loop79 [174] 4.0% option-on-expr [86] 6.6% f45 [43] 26.9% loop [76] 52.1% [76] 70810(36.6%) 2690(1.4%) loop ...cket/collects/racket/private/map.rkt:25:19 loop [76] 52.1% option-on-expr [86] 26.9% errors [98] 9.5% parse-loop79 [174] 4.5% loop! [100] 2.7% foldl [94] 0.7% f45 [43] 0.6% loop [96] 0.5% ??? [144] 0.2% ??? [7] 0.0% for-loop [93] 0.0% ??? [66] 0.0% ??? [150] 0.0% -------------------------------------------------------------------------------- match-e [69] 100.0% [77] 15150(7.8%) 5934(3.1%) for-loop .../alt-testing/src/core/ematch.rkt:59:11 for-loop [88] 52.6% list-cartesian-product [90] 9.1% loop [76] 4.4% -------------------------------------------------------------------------------- atab-add-altn [70] 100.0% [78] 13822(7.1%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:157:0 errors [98] 100.0% -------------------------------------------------------------------------------- merge-egraph-nodes! [79] 1.6% for-loop [92] 3.1% for-loop [68] 95.3% [79] 11104(5.7%) 310(0.2%) merge-egraph-nodes! ...g/src/core/egraph.rkt:153:0 update-leader! [89] 53.0% for-loop [91] 18.0% loop! [100] 15.4% for-loop [92] 9.2% merge-egraph-nodes! [79] 1.6% -------------------------------------------------------------------------------- substitute-e [80] 2.1% for-loop [68] 97.9% [80] 8700(4.5%) 358(0.2%) substitute-e ...t-testing/src/core/ematch.rkt:71:0 mk-enode! [87] 91.7% substitute-e [80] 2.1% variable? [8] 2.1% -------------------------------------------------------------------------------- ??? [71] 100.0% [81] 5964(3.1%) 3670(1.9%) for-loop ...acket/contract/private/list.rkt:743:12 ??? [140] 21.7% for-loop [138] 10.5% ??? [95] 6.3% -------------------------------------------------------------------------------- atab-add-altn [70] 100.0% [82] 1978(1.0%) 0(0.0%) override-at-pnts ...g/src/core/alt-table.rkt:180:0 errors [98] 100.0% -------------------------------------------------------------------------------- reduce-to-single! [74] 100.0% [83] 356(0.2%) 356(0.2%) for-loop .../alt-testing/src/core/egraph.rkt:326:8 -------------------------------------------------------------------------------- ??? [75] 100.0% [84] 324(0.2%) 324(0.2%) for-loop ...e/alt-testing/src/core/ematch.rkt:51:7 -------------------------------------------------------------------------------- for-loop [68] 100.0% [85] 312(0.2%) 0(0.0%) list-member? ...llects/racket/private/set.rkt:24:0 member [97] 100.0% -------------------------------------------------------------------------------- f45 [43] 9.0% loop [76] 91.0% [86] 42294(21.8%) 0(0.0%) option-on-expr ...esting/src/core/regimes.rkt:83:0 loop [76] 41.0% sort-context-on-expr [101] 32.9% errors [98] 15.1% pick-errors [103] 4.0% err-lsts->split-indices [104] 3.9% eval-prog [122] 1.5% point->alt [118] 0.8% sindices->spoints [109] 0.8% -------------------------------------------------------------------------------- mk-enode-rec! [59] 1.4% substitute-e [80] 33.8% for-loop [68] 64.9% [87] 23646(12.2%) 1320(0.7%) mk-enode! ...alt-testing/src/core/egraph.rkt:102:0 new-enode [99] 94.4% -------------------------------------------------------------------------------- match-e [69] 26.1% for-loop [77] 73.9% [88] 12086(6.2%) 0(0.0%) for-loop .../alt-testing/src/core/ematch.rkt:65:37 match-e [69] 100.0% -------------------------------------------------------------------------------- for-loop [60] 28.4% merge-egraph-nodes! [79] 71.6% [89] 8468(4.4%) 312(0.2%) update-leader! ...esting/src/core/egraph.rkt:218:0 for-loop [102] 96.3% -------------------------------------------------------------------------------- match-e [69] 19.2% list-cartesian-product [90] 31.2% for-loop [77] 49.5% [90] 2786(1.4%) 2430(1.3%) list-cartesian-product ...src/core/ematch.rkt:20:0 list-cartesian-product [90] 31.2% for-loop [107] 12.8% -------------------------------------------------------------------------------- merge-egraph-nodes! [79] 100.0% [91] 2000(1.0%) 1676(0.9%) for-loop .../alt-testing/src/core/egraph.rkt:233:6 update-en-expr [146] 16.2% -------------------------------------------------------------------------------- merge-egraph-nodes! [79] 100.0% [92] 1368(0.7%) 0(0.0%) for-loop ...alt-testing/src/core/egraph.rkt:201:10 merge-egraph-nodes! [79] 50.7% loop! [100] 49.3% -------------------------------------------------------------------------------- loop [76] 100.0% [93] 684(0.4%) 326(0.2%) for-loop ...lt-testing/src/core/simplify.rkt:195:2 setfindf [106] 52.3% -------------------------------------------------------------------------------- loop [76] 100.0% [94] 682(0.4%) 344(0.2%) foldl ...et/collects/racket/private/list.rkt:229:4 merge2 [108] 49.6% -------------------------------------------------------------------------------- for-loop [81] 100.0% [95] 374(0.2%) 0(0.0%) ??? ...ects/racket/contract/private/hash.rkt:222:6 check-hash/c [105] 100.0% -------------------------------------------------------------------------------- loop [76] 4.0% loop [96] 96.0% [96] 322(0.2%) 322(0.2%) loop ...ket/collects/racket/private/list.rkt:82:16 loop [96] 96.0% -------------------------------------------------------------------------------- list-member? [85] 100.0% [97] 312(0.2%) 312(0.2%) member (unknown source) -------------------------------------------------------------------------------- override-at-pnts [82] 4.6% composed [177] 6.2% option-on-expr [86] 14.8% best-and-tied-at-points [78] 31.9% loop [76] 41.7% [98] 43336(22.4%) 0(0.0%) errors .../herbie/alt-testing/src/points.rkt:271:0 for-loop [110] 86.1% eval-prog [122] 13.9% -------------------------------------------------------------------------------- mk-enode! [87] 100.0% [99] 22326(11.5%) 0(0.0%) new-enode ...e/alt-testing/src/core/enode.rkt:97:0 type-of-enode-expr [111] 97.1% set [115] 1.5% -------------------------------------------------------------------------------- for-loop [92] 4.2% merge-egraph-nodes! [79] 9.6% loop [76] 21.4% for-loop [68] 64.8% [100] 16100(8.3%) 2686(1.4%) loop! ...rbie/alt-testing/src/core/enode.rkt:192:2 custom-set-union [113] 49.9% loop [76] 27.6% set [115] 10.1% update-en-expr [146] 2.0% -------------------------------------------------------------------------------- option-on-expr [86] 100.0% [101] 13908(7.2%) 0(0.0%) sort-context-on-expr ...sting/src/points.rkt:115:0 ??? [112] 97.7% eval-prog [122] 2.3% -------------------------------------------------------------------------------- update-leader! [89] 100.0% [102] 8156(4.2%) 700(0.4%) for-loop .../alt-testing/src/core/egraph.rkt:223:6 for-loop [114] 91.4% -------------------------------------------------------------------------------- option-on-expr [86] 100.0% [103] 1686(0.9%) 330(0.2%) pick-errors ...-testing/src/core/regimes.rkt:201:0 for-loop [117] 60.4% point->alt [118] 20.0% -------------------------------------------------------------------------------- option-on-expr [86] 100.0% [104] 1636(0.8%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:239:0 add-splitpoint [116] 100.0% -------------------------------------------------------------------------------- ??? [95] 100.0% [105] 374(0.2%) 0(0.0%) check-hash/c ...ket/contract/private/hash.rkt:83:0 flat-contract? [119] 100.0% -------------------------------------------------------------------------------- for-loop [93] 100.0% [106] 358(0.2%) 358(0.2%) setfindf ...erbie/alt-testing/src/common.rkt:186:0 -------------------------------------------------------------------------------- list-cartesian-product [90] 100.0% [107] 356(0.2%) 356(0.2%) for-loop ...e/alt-testing/src/core/ematch.rkt:24:8 -------------------------------------------------------------------------------- foldl [94] 100.0% [108] 338(0.2%) 338(0.2%) merge2 ...bie/alt-testing/src/core/ematch.rkt:31:0 -------------------------------------------------------------------------------- option-on-expr [86] 100.0% [109] 332(0.2%) 0(0.0%) sindices->spoints ...ng/src/core/regimes.rkt:136:0 eval-prog [122] 100.0% -------------------------------------------------------------------------------- errors [98] 100.0% [110] 37322(19.3%) 2274(1.2%) for-loop ...erbie/alt-testing/src/points.rkt:274:4 ??? [144] 81.6% ??? [150] 6.4% ulp-difference [126] 4.3% -------------------------------------------------------------------------------- new-enode [99] 100.0% [111] 21668(11.2%) 702(0.4%) type-of-enode-expr ...ting/src/core/enode.rkt:68:0 get-sigs [120] 96.8% -------------------------------------------------------------------------------- localize-error [48] 2.3% sort-context-on-expr [101] 97.7% [112] 13908(7.2%) 0(0.0%) ??? ...cket/collects/racket/private/sort.rkt:403:3 generic-sort/key [121] 87.9% loop [136] 9.7% errors-score [182] 2.3% -------------------------------------------------------------------------------- loop! [100] 100.0% [113] 8422(4.4%) 998(0.5%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [124] 73.0% for-loop [127] 15.1% -------------------------------------------------------------------------------- for-loop [102] 100.0% [114] 7456(3.9%) 0(0.0%) for-loop .../alt-testing/src/core/egraph.rkt:224:8 hash-update! [123] 100.0% -------------------------------------------------------------------------------- new-enode [99] 9.0% loop! [100] 91.0% [115] 3674(1.9%) 3674(1.9%) set ...collects/racket/private/set-types.rkt:981:0 -------------------------------------------------------------------------------- err-lsts->split-indices [104] 100.0% [116] 1636(0.8%) 0(0.0%) add-splitpoint ...sting/src/core/regimes.rkt:253:2 for-loop [125] 100.0% -------------------------------------------------------------------------------- pick-errors [103] 100.0% [117] 1018(0.5%) 0(0.0%) for-loop ...alt-testing/src/core/regimes.rkt:203:2 ??? [7] 100.0% -------------------------------------------------------------------------------- pick-errors [103] 48.7% option-on-expr [86] 51.3% [118] 694(0.4%) 0(0.0%) point->alt ...t-testing/src/core/regimes.rkt:188:0 eval-prog [122] 100.0% -------------------------------------------------------------------------------- check-hash/c [105] 100.0% [119] 374(0.2%) 374(0.2%) flat-contract? .../contract/private/guts.rkt:111:0 -------------------------------------------------------------------------------- type-of-enode-expr [111] 100.0% [120] 20966(10.8%) 354(0.2%) get-sigs ...bie/alt-testing/src/type-check.rkt:5:0 ??? [128] 45.9% location-do [34] 20.6% ??? [55] 16.3% ...sting/src/common.rkt:47:2 [156] 15.5% -------------------------------------------------------------------------------- ??? [112] 100.0% [121] 12232(6.3%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:185:2 copying-mergesort [129] 83.9% loop [136] 16.1% -------------------------------------------------------------------------------- sort-context-on-expr [101] 4.1% sindices->spoints [109] 4.2% option-on-expr [86] 7.8% point->alt [118] 8.7% errors [98] 75.3% [122] 7988(4.1%) 3360(1.7%) eval-prog ...ie/alt-testing/src/programs.rkt:150:0 f45 [43] 41.4% ??? [133] 4.2% go [134] 4.2% hash-ref! [154] 4.1% ??? [135] 4.1% -------------------------------------------------------------------------------- for-loop [114] 100.0% [123] 7456(3.9%) 330(0.2%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [130] 95.6% -------------------------------------------------------------------------------- custom-set-union [113] 100.0% [124] 6150(3.2%) 1370(0.7%) for-loop ...cts/racket/private/set-types.rkt:174:3 for-loop [131] 77.7% -------------------------------------------------------------------------------- add-splitpoint [116] 100.0% [125] 1636(0.8%) 0(0.0%) for-loop ...alt-testing/src/core/regimes.rkt:255:4 for-loop [132] 100.0% -------------------------------------------------------------------------------- for-loop [110] 100.0% [126] 1598(0.8%) 0(0.0%) ulp-difference ...e/alt-testing/src/float.rkt:19:0 ??? [175] 79.7% return/no-unsupplied [164] 20.3% -------------------------------------------------------------------------------- custom-set-union [113] 100.0% [127] 1274(0.7%) 1274(0.7%) for-loop ...cts/racket/private/set-types.rkt:152:2 -------------------------------------------------------------------------------- ??? [150] 6.4% get-sigs [120] 93.6% [128] 10272(5.3%) 0(0.0%) ??? ...ts/racket/contract/private/arr-i.rkt:804:10 ??? [139] 48.1% for-loop [138] 45.6% get/build-late-neg-projection [169] 3.2% ??? [140] 3.2% -------------------------------------------------------------------------------- generic-sort/key [121] 41.7% copying-mergesort [129] 58.3% [129] 10258(5.3%) 0(0.0%) copying-mergesort ...racket/private/sort.rkt:130:8 copying-mergesort [129] 58.3% loop [136] 29.0% jloop [6] 12.8% -------------------------------------------------------------------------------- hash-update! [123] 100.0% [130] 7126(3.7%) 0(0.0%) ??? ...rbie/alt-testing/src/core/egraph.rkt:226:24 for-loop [137] 100.0% -------------------------------------------------------------------------------- for-loop [124] 100.0% [131] 4780(2.5%) 4780(2.5%) for-loop ...cts/racket/private/set-types.rkt:178:5 -------------------------------------------------------------------------------- for-loop [125] 100.0% [132] 1636(0.8%) 1296(0.7%) for-loop ...alt-testing/src/core/regimes.rkt:259:8 curried [141] 20.8% -------------------------------------------------------------------------------- eval-prog [122] 100.0% [133] 334(0.2%) 0(0.0%) ??? ...collects/racket/private/qq-and-or.rkt:155:9 ??? [142] 100.0% -------------------------------------------------------------------------------- eval-prog [122] 100.0% [134] 332(0.2%) 332(0.2%) go .../collects/racket/private/qq-and-or.rkt:50:20 -------------------------------------------------------------------------------- eval-prog [122] 100.0% [135] 324(0.2%) 0(0.0%) ??? ...cket/collects/racket/private/kw.rkt:1633:36 unpack245 [143] 100.0% -------------------------------------------------------------------------------- ??? [112] 16.2% generic-sort/key [121] 23.6% copying-mergesort [129] 60.2% [136] 8350(4.3%) 296(0.2%) loop ...ket/collects/racket/private/sort.rkt:97:12 ??? [144] 92.7% ??? [150] 3.8% -------------------------------------------------------------------------------- ??? [130] 100.0% [137] 7126(3.7%) 5032(2.6%) for-loop ...alt-testing/src/core/egraph.rkt:227:26 update-en-expr [146] 29.4% -------------------------------------------------------------------------------- for-loop [81] 11.8% ??? [128] 88.2% [138] 5308(2.7%) 1318(0.7%) for-loop ...racket/contract/private/hash.rkt:239:6 ??? [176] 68.7% ??? [160] 6.5% -------------------------------------------------------------------------------- ??? [128] 100.0% [139] 4936(2.5%) 658(0.3%) ??? ...ects/racket/contract/private/hash.rkt:217:4 ??? [145] 86.7% -------------------------------------------------------------------------------- ??? [128] 14.1% ??? [71] 29.9% for-loop [81] 56.1% [140] 2304(1.2%) 994(0.5%) ??? ...private/unconstrained-domain-arrow.rkt:74:4 make-keyword-procedure [147] 56.9% -------------------------------------------------------------------------------- for-loop [132] 100.0% [141] 340(0.2%) 340(0.2%) curried ...cket/collects/racket/function.rkt:71:18 -------------------------------------------------------------------------------- ??? [133] 100.0% [142] 334(0.2%) 334(0.2%) ??? ...ollects/racket/private/qq-and-or.rkt:164:21 -------------------------------------------------------------------------------- ??? [135] 100.0% [143] 324(0.2%) 0(0.0%) unpack245 ...private/arrow-higher-order.rkt:354:44 maybe-cons-kwd [148] 100.0% -------------------------------------------------------------------------------- ??? [7] 3.7% jloop [6] 8.4% loop [136] 14.1% loop [76] 18.5% for-loop [110] 55.4% [144] 55044(28.4%) 956(0.5%) ??? ...s/herbie/alt-testing/src/programs.rkt:156:4 ??? [149] 89.3% ??? [150] 7.1% ??? [152] 1.8% -------------------------------------------------------------------------------- ??? [139] 100.0% [145] 4278(2.2%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:169:2 ??? [151] 100.0% -------------------------------------------------------------------------------- for-loop [91] 10.5% loop! [100] 21.3% for-loop [137] 68.2% [146] 3072(1.6%) 3072(1.6%) update-en-expr ...esting/src/core/egraph.rkt:212:0 -------------------------------------------------------------------------------- ??? [140] 100.0% [147] 1310(0.7%) 1310(0.7%) make-keyword-procedure ...ket/private/kw.rkt:260:4 -------------------------------------------------------------------------------- unpack245 [143] 100.0% [148] 324(0.2%) 324(0.2%) maybe-cons-kwd ...ate/arrow-higher-order.rkt:498:0 -------------------------------------------------------------------------------- ??? [144] 100.0% [149] 49150(25.4%) 25008(12.9%) ??? ...acket/collects/racket/private/kw.rkt:444:14 ??? [153] 28.6% ??? [155] 14.4% ??? [158] 4.7% ??? [160] 1.4% -------------------------------------------------------------------------------- loop [49] 0.7% loop [136] 1.2% jloop [6] 1.3% map [57] 1.4% loop [76] 2.6% ??? [7] 2.7% atab-pick-alt8 [65] 5.4% for-loop [110] 9.4% f45 [43] 13.1% ??? [144] 14.2% loop [14] 14.9% location-do [34] 15.6% for-loop [72] 16.2% [150] 25254(13.0%) 662(0.3%) ??? ...tract/private/arrow-higher-order.rkt:342:33 location-do [34] 52.5% approximate9 [2] 16.2% hash-ref! [154] 14.9% best-alt [159] 6.7% ??? [191] 3.7% ??? [128] 2.6% ...sting/src/common.rkt:47:2 [156] 1.4% -------------------------------------------------------------------------------- ??? [145] 100.0% [151] 4278(2.2%) 326(0.2%) ??? ...ects/racket/contract/private/list.rkt:678:5 for-loop [157] 92.4% -------------------------------------------------------------------------------- ??? [144] 100.0% [152] 1010(0.5%) 0(0.0%) ??? ...contract/private/../../private/kw.rkt:761:9 real->bigfloat [161] 100.0% -------------------------------------------------------------------------------- ??? [149] 100.0% [153] 14068(7.3%) 7302(3.8%) ??? ...ie/alt-testing/src/syntax/syntax.rkt:156:17 ??? [175] 26.8% return/no-unsupplied [164] 21.3% -------------------------------------------------------------------------------- ??? [24] 0.5% simplify* [187] 0.5% for-loop [18] 0.5% for-loop [189] 0.5% localize-error [48] 0.9% ??? [66] 1.8% eval-prog [122] 2.5% ??? [173] 2.8% compile [40] 4.4% for-loop [15] 16.3% for-loop [23] 16.7% ??? [163] 25.6% ??? [150] 25.6% [154] 13276(6.9%) 1622(0.8%) hash-ref! ...racket/private/more-scheme.rkt:373:13 ??? [163] 25.6% simplify [162] 24.7% ??? [3] 18.0% ??? [5] 16.7% ??? [173] 2.8% parse-loop79 [174] 2.7% ??? [9] 1.0% ??? [11] 0.5% ??? [10] 0.5% -------------------------------------------------------------------------------- ??? [149] 100.0% [155] 7092(3.7%) 680(0.4%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfadd [165] 68.1% bfcbrt [168] 22.3% -------------------------------------------------------------------------------- ??? [150] 7.6% for-loop [31] 21.4% get-sigs [120] 71.1% [156] 4580(2.4%) 2568(1.3%) ...sting/src/common.rkt:47:2 ...e/arr-i.rkt:906:19 ??? [170] 22.4% ??? [171] 21.5% -------------------------------------------------------------------------------- ??? [151] 100.0% [157] 3952(2.0%) 688(0.4%) for-loop ...racket/contract/private/list.rkt:680:9 add-list-context [167] 57.5% get/build-late-neg-projection [169] 25.1% -------------------------------------------------------------------------------- ??? [149] 100.0% [158] 2288(1.2%) 2288(1.2%) ??? ...rivate/unconstrained-domain-arrow.rkt:40:13 -------------------------------------------------------------------------------- ??? [150] 100.0% [159] 2044(1.1%) 0(0.0%) best-alt ...s/herbie/alt-testing/src/glue.rkt:71:0 loop [166] 82.4% argmins [172] 17.6% -------------------------------------------------------------------------------- for-loop [138] 33.3% ??? [149] 66.7% [160] 1040(0.5%) 1040(0.5%) ??? ...ects/racket/contract/private/prop.rkt:493:4 -------------------------------------------------------------------------------- ??? [152] 100.0% [161] 1010(0.5%) 1010(0.5%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 -------------------------------------------------------------------------------- taylor-log [12] 2.8% for-loop [20] 3.0% for-loop [15] 5.5% hash-ref! [154] 88.7% [162] 11964(6.2%) 334(0.2%) simplify ...e/alt-testing/src/core/reduce.rkt:16:0 parse-loop79 [174] 69.0% f45 [43] 19.6% debug-print [181] 5.6% simplify* [187] 3.0% -------------------------------------------------------------------------------- hash-ref! [154] 100.0% [163] 11298(5.8%) 0(0.0%) ??? ...erbie/alt-testing/src/core/taylor.rkt:44:15 hash-ref! [154] 100.0% -------------------------------------------------------------------------------- ulp-difference [126] 6.1% location-do [34] 36.9% ??? [153] 56.9% [164] 5274(2.7%) 3964(2.0%) return/no-unsupplied ...ct/private/arr-i.rkt:533:0 filter [178] 24.8% -------------------------------------------------------------------------------- ??? [155] 100.0% [165] 4832(2.5%) 4178(2.2%) bfadd ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [180] 13.5% -------------------------------------------------------------------------------- extract-alt [39] 27.4% best-alt [159] 72.6% [166] 2318(1.2%) 0(0.0%) loop ...es/herbie/alt-testing/src/common.rkt:153:2 composed [177] 86.6% errors-score [182] 13.4% -------------------------------------------------------------------------------- for-loop [157] 100.0% [167] 2274(1.2%) 2274(1.2%) add-list-context ...ontract/private/list.rkt:752:0 -------------------------------------------------------------------------------- ??? [155] 100.0% [168] 1580(0.8%) 1580(0.8%) bfcbrt ...lib/math/private/bigfloat/mpfr.rkt:616:4 -------------------------------------------------------------------------------- unconstrained-domain->-projection [183] 12.6% ??? [128] 12.6% for-loop [157] 74.9% [169] 1322(0.7%) 334(0.2%) get/build-late-neg-projection ...te/guts.rkt:691:0 ??? [179] 62.2% unconstrained-domain->-projection [183] 12.6% -------------------------------------------------------------------------------- ??? [176] 32.4% ...sting/src/common.rkt:47:2 [156] 67.6% [170] 1028(0.5%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:342:4 ??? [176] 67.6% ??? [191] 32.4% -------------------------------------------------------------------------------- ...sting/src/common.rkt:47:2 [156] 100.0% [171] 984(0.5%) 678(0.4%) ??? ...s/racket/contract/private/arr-i.rkt:1268:39 ??? [175] 31.1% -------------------------------------------------------------------------------- extract-alt [39] 48.1% best-alt [159] 51.9% [172] 694(0.4%) 0(0.0%) argmins ...herbie/alt-testing/src/common.rkt:152:0 composed [177] 100.0% -------------------------------------------------------------------------------- hash-ref! [154] 100.0% [173] 640(0.3%) 0(0.0%) ??? ...s/herbie/alt-testing/src/programs.rkt:194:5 hash-ref! [154] 100.0% -------------------------------------------------------------------------------- hash-ref! [154] 3.3% for-loop [19] 3.3% loop [76] 11.6% map [57] 22.5% simplify [162] 24.9% parse-loop79 [174] 34.5% [174] 10996(5.7%) 7232(3.7%) parse-loop79 ...s/racket/match/compiler.rkt:418:15 parse-loop79 [174] 34.5% loop [76] 13.3% map [57] 10.0% parse-app [186] 6.2% f45 [43] 6.1% for-loop [189] 3.3% simplify* [187] 1.3% -------------------------------------------------------------------------------- ??? [171] 4.6% flag-set? [67] 5.4% location-do [34] 14.6% ulp-difference [126] 19.1% ??? [153] 56.4% [175] 6676(3.4%) 2028(1.0%) ??? ...racket/collects/racket/private/kw.rkt:761:9 ??? [184] 69.6% -------------------------------------------------------------------------------- ??? [170] 22.0% for-loop [138] 78.0% [176] 4672(2.4%) 706(0.4%) ??? ...cts/racket/contract/private/list.rkt:187:10 ??? [185] 70.6% ??? [170] 14.3% -------------------------------------------------------------------------------- argmins [172] 25.7% loop [166] 74.3% [177] 2702(1.4%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 errors [98] 100.0% -------------------------------------------------------------------------------- return/no-unsupplied [164] 100.0% [178] 1310(0.7%) 1310(0.7%) filter ...t/collects/racket/private/list.rkt:256:2 -------------------------------------------------------------------------------- get/build-late-neg-projection [169] 100.0% [179] 988(0.5%) 0(0.0%) ??? ...cts/racket/contract/private/prop.rkt:314:12 build-compound-type-name [188] 100.0% -------------------------------------------------------------------------------- ??? [51] 33.7% bfadd [165] 66.3% [180] 986(0.5%) 986(0.5%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 -------------------------------------------------------------------------------- simplify [162] 100.0% [181] 672(0.3%) 672(0.3%) debug-print ...bie/alt-testing/src/debug.rkt:107:0 -------------------------------------------------------------------------------- loop [166] 48.9% ??? [112] 51.1% [182] 634(0.3%) 0(0.0%) errors-score ...e/alt-testing/src/points.rkt:281:0 loop [76] 51.1% loop [190] 48.9% -------------------------------------------------------------------------------- get/build-late-neg-projection [169] 100.0% [183] 332(0.2%) 0(0.0%) unconstrained-domain->-projection ...rrow.rkt:60:0 get/build-late-neg-projection [169] 100.0% -------------------------------------------------------------------------------- ??? [175] 100.0% [184] 4648(2.4%) 4648(2.4%) ??? ...s/racket/contract/private/arr-i.rkt:1233:27 -------------------------------------------------------------------------------- ??? [176] 100.0% [185] 3300(1.7%) 324(0.2%) ??? ...ects/racket/contract/private/list.rkt:686:7 ??? [191] 90.2% -------------------------------------------------------------------------------- parse-loop79 [174] 100.0% [186] 1734(0.9%) 714(0.4%) parse-app .../collects/racket/private/kw.rkt:951:2 loop [192] 58.8% -------------------------------------------------------------------------------- simplify [162] 34.3% parse-loop79 [174] 65.7% [187] 1056(0.5%) 720(0.4%) simplify* .../alt-testing/src/core/reduce.rkt:31:0 hash-ref! [154] 31.8% -------------------------------------------------------------------------------- contract-struct-name [193] 33.2% ??? [179] 66.8% [188] 988(0.5%) 664(0.3%) build-compound-type-name ...private/guts.rkt:448:0 contract-struct-name [193] 49.6% -------------------------------------------------------------------------------- parse-loop79 [174] 100.0% [189] 362(0.2%) 0(0.0%) for-loop ...alt-testing/src/core/taylor.rkt:490:59 hash-ref! [154] 100.0% -------------------------------------------------------------------------------- errors-score [182] 100.0% [190] 310(0.2%) 310(0.2%) loop ...hare/racket/collects/racket/list.rkt:551:2 -------------------------------------------------------------------------------- ??? [170] 14.5% ??? [150] 20.4% ??? [185] 65.0% [191] 4578(2.4%) 2976(1.5%) ??? ...ects/racket/contract/private/guts.rkt:644:8 ??? [55] 20.4% contract? [194] 14.5% -------------------------------------------------------------------------------- parse-app [186] 44.1% loop [192] 55.9% [192] 1020(0.5%) 1020(0.5%) loop .../collects/racket/private/stxcase.rkt:112:7 loop [192] 55.9% -------------------------------------------------------------------------------- build-compound-type-name [188] 100.0% [193] 656(0.3%) 324(0.2%) contract-struct-name ...ract/private/prop.rkt:89:0 build-compound-type-name [188] 75.3% -------------------------------------------------------------------------------- ??? [191] 100.0% [194] 666(0.3%) 666(0.3%) contract? ...acket/contract/private/guts.rkt:109:0 --------------------------------------------------------------------------------