Profiling results ----------------- Total cpu time observed: 125376ms (out of 127308ms) Number of samples taken: 338 (once every 371ms) (Hiding functions with self<1.0% and local<2.0%: 3 of 107 hidden) ============================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ============================================================================= ??? [14] 100.0% [1] 125042(99.7%) 0(0.0%) profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0 run [8] 100.0% ----------------------------------------------------------------------------- ??? [14] 100.0% [2] 10148(8.1%) 0(0.0%) run-improve48 ...n-out-code/src/mainloop.rkt:286:0 for-loop [9] 66.9% setup-prog!41 [10] 29.2% for-loop [12] 3.9% ----------------------------------------------------------------------------- ??? [14] 100.0% [3] 2226(1.8%) 0(0.0%) get-final-combination ...de/src/mainloop.rkt:320:0 f6 [53] 100.0% ----------------------------------------------------------------------------- ??? [54] 100.0% [4] 1650(1.3%) 0(0.0%) iterate-egraph!7 ...ode/src/core/simplify.rkt:55:0 one-iter [11] 100.0% ----------------------------------------------------------------------------- loop [43] 100.0% [5] 374(0.3%) 0(0.0%) ??? ...ket/collects/racket/private/list.rkt:323:18 hash-ref! [13] 100.0% ----------------------------------------------------------------------------- map [56] 100.0% [6] 310(0.2%) 0(0.0%) simplify* ...ean-out-code/src/core/reduce.rkt:31:0 ??? [26] 100.0% ----------------------------------------------------------------------------- loop [43] 100.0% [7] 308(0.2%) 0(0.0%) ??? ...e/clean-out-code/src/core/regimes.rkt:195:2 ??? [50] 100.0% ----------------------------------------------------------------------------- profile-thunk16 [1] 99.7% [8] 125376(100.0%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:39:2 ??? [14] 100.0% ----------------------------------------------------------------------------- run-improve48 [2] 100.0% [9] 6788(5.4%) 0(0.0%) for-loop .../clean-out-code/src/mainloop.rkt:303:8 run-iter! [15] 100.0% ----------------------------------------------------------------------------- run-improve48 [2] 100.0% [10] 2960(2.4%) 0(0.0%) setup-prog!41 ...an-out-code/src/mainloop.rkt:63:0 loop [18] 77.8% prepare-points [19] 22.2% ----------------------------------------------------------------------------- iterate-egraph!7 [4] 100.0% [11] 1650(1.3%) 0(0.0%) one-iter ...an-out-code/src/core/simplify.rkt:66:0 for-loop [16] 100.0% ----------------------------------------------------------------------------- run-improve48 [2] 100.0% [12] 400(0.3%) 0(0.0%) for-loop ...clean-out-code/src/mainloop.rkt:298:29 ??? [54] 100.0% ----------------------------------------------------------------------------- ??? [5] 50.0% localize-error [23] 50.0% [13] 374(0.3%) 0(0.0%) hash-ref! ...racket/private/more-scheme.rkt:373:13 parse-loop12 [17] 50.0% f6 [53] 50.0% ----------------------------------------------------------------------------- run [8] 50.1% [14] 125376(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 49.9% loop [18] 35.1% prepare-points [19] 10.0% run-improve48 [2] 4.0% get-final-combination [3] 0.9% ----------------------------------------------------------------------------- for-loop [9] 100.0% [15] 6788(5.4%) 0(0.0%) run-iter! ...clean-out-code/src/mainloop.rkt:267:0 finalize-iter! [20] 60.3% simplify! [21] 29.6% localize-error [23] 5.5% gen-series! [24] 4.6% ----------------------------------------------------------------------------- for-loop [16] 50.0% one-iter [11] 50.0% [16] 1650(1.3%) 326(0.3%) for-loop ...n-out-code/src/core/simplify.rkt:76:12 for-loop [16] 50.0% match-e [22] 40.1% ----------------------------------------------------------------------------- hash-ref! [13] 100.0% [17] 374(0.3%) 0(0.0%) parse-loop12 ...s/racket/match/compiler.rkt:418:15 loop [43] 100.0% ----------------------------------------------------------------------------- setup-prog!41 [10] 2.6% ??? [14] 97.4% [18] 90104(71.9%) 0(0.0%) loop ...herbie/clean-out-code/src/points.rkt:180:2 loop [25] 38.2% make-exacts* [34] 32.3% loop [35] 28.8% filter-p&e [31] 0.4% for-loop [32] 0.4% ----------------------------------------------------------------------------- setup-prog!41 [10] 2.5% ??? [14] 97.5% [19] 25858(20.6%) 0(0.0%) prepare-points ...an-out-code/src/points.rkt:156:0 loop [25] 39.7% loop [35] 30.9% make-exacts* [34] 29.5% ----------------------------------------------------------------------------- run-iter! [15] 100.0% [20] 4096(3.3%) 0(0.0%) finalize-iter! ...-out-code/src/mainloop.rkt:221:0 ??? [26] 100.0% ----------------------------------------------------------------------------- run-iter! [15] 100.0% [21] 2008(1.6%) 0(0.0%) simplify! ...clean-out-code/src/mainloop.rkt:181:0 for-loop [27] 100.0% ----------------------------------------------------------------------------- for-loop [38] 24.3% for-loop [16] 75.7% [22] 1324(1.1%) 310(0.2%) match-e ...clean-out-code/src/core/ematch.rkt:46:0 for-loop [28] 48.5% custom-in-set [29] 27.2% list-cartesian-product [30] 12.6% ----------------------------------------------------------------------------- run-iter! [15] 100.0% [23] 374(0.3%) 0(0.0%) localize-error ...-code/src/core/localize.rkt:47:0 hash-ref! [13] 100.0% ----------------------------------------------------------------------------- run-iter! [15] 100.0% [24] 310(0.2%) 0(0.0%) gen-series! ...ean-out-code/src/mainloop.rkt:151:0 for-loop [33] 100.0% ----------------------------------------------------------------------------- prepare-points [19] 23.0% loop [18] 77.0% [25] 44654(35.6%) 0(0.0%) loop ...herbie/clean-out-code/src/points.rkt:124:2 make-exacts* [34] 53.9% loop [35] 46.1% ----------------------------------------------------------------------------- simplify* [6] 7.0% finalize-iter! [20] 93.0% [26] 4406(3.5%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [36] 93.0% hash-has-key? [41] 7.0% ----------------------------------------------------------------------------- simplify! [21] 100.0% [27] 2008(1.6%) 0(0.0%) for-loop .../clean-out-code/src/mainloop.rkt:185:6 for-loop [37] 100.0% ----------------------------------------------------------------------------- match-e [22] 100.0% [28] 964(0.8%) 320(0.3%) for-loop ...ean-out-code/src/core/ematch.rkt:59:11 for-loop [38] 66.8% ----------------------------------------------------------------------------- match-e [22] 100.0% [29] 360(0.3%) 360(0.3%) custom-in-set ...acket/private/set-types.rkt:577:0 ----------------------------------------------------------------------------- list-cartesian-product [30] 50.0% match-e [22] 50.0% [30] 334(0.3%) 334(0.3%) list-cartesian-product ...src/core/ematch.rkt:20:0 list-cartesian-product [30] 50.0% ----------------------------------------------------------------------------- loop [18] 100.0% [31] 334(0.3%) 0(0.0%) filter-p&e .../clean-out-code/src/points.rkt:137:0 for-loop [39] 100.0% ----------------------------------------------------------------------------- loop [18] 100.0% [32] 324(0.3%) 0(0.0%) for-loop ...e/clean-out-code/src/points.rkt:195:19 ??? [40] 100.0% ----------------------------------------------------------------------------- gen-series! [24] 100.0% [33] 310(0.2%) 0(0.0%) for-loop .../clean-out-code/src/mainloop.rkt:157:7 taylor-alt [42] 100.0% ----------------------------------------------------------------------------- prepare-points [19] 12.5% loop [25] 39.6% loop [18] 47.9% [34] 60798(48.5%) 0(0.0%) make-exacts* ...lean-out-code/src/points.rkt:104:0 loop [43] 99.0% eval-prog [49] 1.0% ----------------------------------------------------------------------------- prepare-points [19] 14.7% loop [25] 37.8% loop [18] 47.6% [35] 54506(43.5%) 0(0.0%) loop ...herbie/clean-out-code/src/points.rkt:107:4 loop [43] 97.4% ??? [81] 2.6% ----------------------------------------------------------------------------- ??? [26] 100.0% [36] 4096(3.3%) 0(0.0%) for-loop ...n-out-code/src/core/alt-table.rkt:51:2 atab-add-altn [44] 100.0% ----------------------------------------------------------------------------- for-loop [27] 100.0% [37] 2008(1.6%) 0(0.0%) for-loop .../clean-out-code/src/mainloop.rkt:209:8 ??? [50] 100.0% ----------------------------------------------------------------------------- for-loop [28] 100.0% [38] 644(0.5%) 0(0.0%) for-loop ...ean-out-code/src/core/ematch.rkt:65:37 match-e [22] 100.0% ----------------------------------------------------------------------------- filter-p&e [31] 100.0% [39] 334(0.3%) 334(0.3%) for-loop ...ie/clean-out-code/src/points.rkt:139:2 ----------------------------------------------------------------------------- for-loop [32] 100.0% [40] 324(0.3%) 0(0.0%) ??? .../herbie/clean-out-code/src/points.rkt:172:7 ??? [50] 100.0% ----------------------------------------------------------------------------- ??? [26] 100.0% [41] 310(0.2%) 310(0.2%) hash-has-key? ...et/private/more-scheme.rkt:368:13 ----------------------------------------------------------------------------- for-loop [33] 100.0% [42] 310(0.2%) 0(0.0%) taylor-alt ...lean-out-code/src/mainloop.rkt:136:0 for-loop [45] 100.0% ----------------------------------------------------------------------------- option-on-expr [55] 0.0% map [56] 0.0% parse-loop12 [17] 0.0% f6 [53] 0.5% loop [35] 1.1% make-exacts* [34] 1.7% loop [43] 96.6% [43] 114582(91.4%) 1018(0.8%) loop ...cket/collects/racket/private/map.rkt:25:19 loop [43] 96.6% ??? [81] 2.7% option-on-expr [55] 0.3% ??? [5] 0.0% ??? [96] 0.0% ??? [50] 0.0% ??? [7] 0.0% ----------------------------------------------------------------------------- for-loop [36] 100.0% [44] 4096(3.3%) 0(0.0%) atab-add-altn ...code/src/core/alt-table.rkt:208:0 best-and-tied-at-points [46] 100.0% ----------------------------------------------------------------------------- taylor-alt [42] 100.0% [45] 310(0.2%) 0(0.0%) for-loop .../clean-out-code/src/mainloop.rkt:142:6 ??? [50] 100.0% ----------------------------------------------------------------------------- atab-add-altn [44] 100.0% [46] 4096(3.3%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [47] 100.0% ----------------------------------------------------------------------------- best-and-tied-at-points [46] 100.0% [47] 4096(3.3%) 0(0.0%) errors ...rbie/clean-out-code/src/points.rkt:203:0 for-loop [48] 83.1% eval-prog [49] 16.9% ----------------------------------------------------------------------------- errors [47] 100.0% [48] 3404(2.7%) 336(0.3%) for-loop ...ie/clean-out-code/src/points.rkt:206:4 ??? [81] 58.8% ??? [50] 20.9% ulp-difference [51] 10.5% ----------------------------------------------------------------------------- make-exacts* [34] 47.6% errors [47] 52.4% [49] 1320(1.1%) 660(0.5%) eval-prog ...clean-out-code/src/programs.rkt:109:0 f6 [53] 50.0% ----------------------------------------------------------------------------- for-loop [45] 2.2% ??? [7] 4.3% ??? [40] 4.5% ??? [81] 4.8% for-loop [48] 10.0% for-loop [37] 14.0% ??? [54] 16.2% loop [43] 44.0% [50] 7150(5.7%) 364(0.3%) ??? ...tract/private/arrow-higher-order.rkt:342:33 ??? [54] 92.7% approximate9 [52] 2.2% ----------------------------------------------------------------------------- for-loop [48] 100.0% [51] 356(0.3%) 356(0.3%) ulp-difference ...lean-out-code/src/float.rkt:19:0 ----------------------------------------------------------------------------- ??? [50] 100.0% [52] 310(0.2%) 0(0.0%) approximate9 ...-out-code/src/core/taylor.rkt:12:0 f6 [53] 100.0% ----------------------------------------------------------------------------- approximate9 [52] 1.4% eval-prog [49] 4.8% map [56] 5.8% hash-ref! [13] 10.5% f6 [53] 13.7% get-final-combination [3] 62.4% [53] 3570(2.8%) 0(0.0%) f6 ...et/collects/racket/match/compiler.rkt:507:40 option-on-expr [55] 44.9% loop [43] 18.9% map [56] 17.7% f6 [53] 13.7% ??? [54] 2.8% ??? [82] 2.0% ----------------------------------------------------------------------------- f6 [53] 4.0% for-loop [12] 5.3% ??? [54] 7.2% ??? [50] 83.4% [54] 7488(6.0%) 1992(1.6%) ??? ...llects/racket/private/norm-define.rkt:53:83 ??? [50] 14.0% return/no-unsupplied [58] 13.7% ??? [93] 9.7% iterate-egraph!7 [4] 8.9% ??? [54] 7.2% ??? [59] 5.4% loop [60] 5.3% list-member? [62] 4.2% ??? [64] 4.0% mk-egraph [61] 1.0% ----------------------------------------------------------------------------- loop [43] 27.9% f6 [53] 72.1% [55] 2226(1.8%) 0(0.0%) option-on-expr ...t-code/src/core/regimes.rkt:83:0 sort-context-on-expr [57] 72.2% err-lsts->split-indices [63] 13.9% loop [43] 13.8% ----------------------------------------------------------------------------- f6 [53] 100.0% [56] 684(0.5%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:20:13 loop [43] 54.7% f6 [53] 36.3% simplify* [6] 9.1% ----------------------------------------------------------------------------- option-on-expr [55] 100.0% [57] 1608(1.3%) 0(0.0%) sort-context-on-expr ...t-code/src/points.rkt:90:0 ??? [65] 100.0% ----------------------------------------------------------------------------- ??? [54] 100.0% [58] 1026(0.8%) 704(0.6%) return/no-unsupplied ...ct/private/arr-i.rkt:533:0 filter [68] 31.4% ----------------------------------------------------------------------------- ??? [54] 100.0% [59] 406(0.3%) 406(0.3%) ??? ...-racket/utils/simple-result-arrow.rkt:60:15 ----------------------------------------------------------------------------- ??? [54] 100.0% [60] 400(0.3%) 0(0.0%) loop ...clean-out-code/src/core/simplify.rkt:188:2 pass [66] 100.0% ----------------------------------------------------------------------------- ??? [54] 100.0% [61] 358(0.3%) 0(0.0%) mk-egraph ...an-out-code/src/core/egraph.rkt:131:0 mk-enode-rec! [67] 100.0% ----------------------------------------------------------------------------- ??? [54] 100.0% [62] 318(0.3%) 318(0.3%) list-member? ...llects/racket/private/set.rkt:24:0 ----------------------------------------------------------------------------- option-on-expr [55] 100.0% [63] 310(0.2%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:239:0 add-splitpoint [69] 100.0% ----------------------------------------------------------------------------- ??? [54] 100.0% [64] 302(0.2%) 302(0.2%) ??? ...ects/racket/contract/private/list.rkt:737:4 ----------------------------------------------------------------------------- sort-context-on-expr [57] 100.0% [65] 1608(1.3%) 0(0.0%) ??? ...cket/collects/racket/private/sort.rkt:403:3 generic-sort/key [70] 100.0% ----------------------------------------------------------------------------- loop [60] 100.0% [66] 400(0.3%) 0(0.0%) pass ...clean-out-code/src/core/simplify.rkt:178:2 for-loop [71] 100.0% ----------------------------------------------------------------------------- mk-egraph [61] 100.0% [67] 358(0.3%) 0(0.0%) mk-enode-rec! ...ut-code/src/core/egraph.rkt:122:0 mk-enode! [72] 100.0% ----------------------------------------------------------------------------- return/no-unsupplied [58] 100.0% [68] 322(0.3%) 322(0.3%) filter ...t/collects/racket/private/list.rkt:256:2 ----------------------------------------------------------------------------- err-lsts->split-indices [63] 100.0% [69] 310(0.2%) 0(0.0%) add-splitpoint ...-code/src/core/regimes.rkt:253:2 for-loop [73] 100.0% ----------------------------------------------------------------------------- ??? [65] 100.0% [70] 1608(1.3%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:185:2 loop [78] 61.4% copying-mergesort [74] 38.6% ----------------------------------------------------------------------------- pass [66] 100.0% [71] 400(0.3%) 0(0.0%) for-loop ...-out-code/src/core/simplify.rkt:181:29 argmin [75] 100.0% ----------------------------------------------------------------------------- mk-enode-rec! [67] 100.0% [72] 358(0.3%) 0(0.0%) mk-enode! ...an-out-code/src/core/egraph.rkt:102:0 new-enode [76] 100.0% ----------------------------------------------------------------------------- add-splitpoint [69] 100.0% [73] 310(0.2%) 0(0.0%) for-loop ...an-out-code/src/core/regimes.rkt:255:4 for-loop [77] 100.0% ----------------------------------------------------------------------------- copying-mergesort [74] 24.8% generic-sort/key [70] 75.2% [74] 620(0.5%) 0(0.0%) copying-mergesort ...racket/private/sort.rkt:130:8 loop [78] 75.2% copying-mergesort [74] 24.8% ----------------------------------------------------------------------------- for-loop [71] 100.0% [75] 400(0.3%) 400(0.3%) argmin ...re/racket/collects/racket/list.rkt:743:0 ----------------------------------------------------------------------------- mk-enode! [72] 100.0% [76] 358(0.3%) 0(0.0%) new-enode ...lean-out-code/src/core/enode.rkt:95:0 type-of-enode-expr [79] 100.0% ----------------------------------------------------------------------------- for-loop [73] 100.0% [77] 310(0.2%) 0(0.0%) for-loop ...an-out-code/src/core/regimes.rkt:259:8 curried [80] 100.0% ----------------------------------------------------------------------------- copying-mergesort [74] 38.6% generic-sort/key [70] 61.4% [78] 1608(1.3%) 0(0.0%) loop ...ket/collects/racket/private/sort.rkt:97:12 ??? [81] 100.0% ----------------------------------------------------------------------------- new-enode [76] 100.0% [79] 358(0.3%) 0(0.0%) type-of-enode-expr ...code/src/core/enode.rkt:68:0 ??? [82] 100.0% ----------------------------------------------------------------------------- for-loop [77] 100.0% [80] 310(0.2%) 310(0.2%) curried ...cket/collects/racket/function.rkt:71:18 ----------------------------------------------------------------------------- loop [35] 1.2% loop [78] 1.4% for-loop [48] 1.8% loop [43] 95.6% [81] 113804(90.8%) 1358(1.1%) ??? ...erbie/clean-out-code/src/programs.rkt:129:2 ??? [83] 89.0% ??? [84] 9.2% ??? [50] 0.3% ----------------------------------------------------------------------------- f6 [53] 50.0% type-of-enode-expr [79] 50.0% [82] 716(0.6%) 358(0.3%) ??? ...ts/racket/contract/private/arr-i.rkt:804:10 ??? [85] 50.0% ----------------------------------------------------------------------------- ??? [81] 100.0% [83] 101232(80.7%) 7130(5.7%) ??? ...acket/collects/racket/private/kw.rkt:444:14 ??? [96] 76.0% bffmod [86] 10.1% ??? [88] 2.3% bf* [92] 2.0% ??? [89] 1.5% ??? [90] 0.6% ----------------------------------------------------------------------------- ??? [81] 100.0% [84] 10516(8.4%) 312(0.2%) ??? ...contract/private/../../private/kw.rkt:761:9 real->bigfloat [87] 97.0% ----------------------------------------------------------------------------- ??? [82] 100.0% [85] 358(0.3%) 0(0.0%) ??? ...ects/racket/contract/private/hash.rkt:217:4 ??? [91] 100.0% ----------------------------------------------------------------------------- ??? [83] 100.0% [86] 10232(8.2%) 0(0.0%) bffmod ...ean-out-code/src/syntax/syntax.rkt:381:0 ??? [96] 66.0% bf* [92] 34.0% ----------------------------------------------------------------------------- ??? [84] 100.0% [87] 10204(8.1%) 9304(7.4%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [103] 8.8% ----------------------------------------------------------------------------- ??? [83] 100.0% [88] 2340(1.9%) 1668(1.3%) ??? ...clean-out-code/src/syntax/syntax.rkt:196:17 ??? [93] 28.7% ----------------------------------------------------------------------------- ??? [83] 100.0% [89] 1554(1.2%) 1554(1.2%) ??? ...rivate/unconstrained-domain-arrow.rkt:40:13 ----------------------------------------------------------------------------- ??? [83] 100.0% [90] 642(0.5%) 0(0.0%) ??? ...ects/racket/contract/private/prop.rkt:493:4 ??? [94] 100.0% ----------------------------------------------------------------------------- ??? [85] 100.0% [91] 358(0.3%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:169:2 ??? [95] 100.0% ----------------------------------------------------------------------------- ??? [83] 37.2% bffmod [86] 62.8% [92] 5534(4.4%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [96] 100.0% ----------------------------------------------------------------------------- ??? [88] 48.1% ??? [54] 51.9% [93] 1398(1.1%) 726(0.6%) ??? ...racket/collects/racket/private/kw.rkt:761:9 ??? [97] 48.1% ----------------------------------------------------------------------------- ??? [90] 100.0% [94] 642(0.5%) 642(0.5%) ??? ...lects/racket/contract/private/orc.rkt:83:14 ----------------------------------------------------------------------------- ??? [91] 100.0% [95] 358(0.3%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:678:5 for-loop [98] 100.0% ----------------------------------------------------------------------------- loop [43] 0.4% bf* [92] 6.2% bffmod [86] 7.5% ??? [83] 85.9% [96] 89580(71.4%) 66146(52.8%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfsub [99] 17.1% bfatan [100] 6.4% bffloor [101] 2.7% ----------------------------------------------------------------------------- ??? [93] 100.0% [97] 672(0.5%) 672(0.5%) ??? ...s/racket/contract/private/arr-i.rkt:1233:27 ----------------------------------------------------------------------------- ??? [95] 100.0% [98] 358(0.3%) 0(0.0%) for-loop ...racket/contract/private/list.rkt:680:9 get/build-late-neg-projection [102]100.0% ----------------------------------------------------------------------------- ??? [96] 100.0% [99] 15280(12.2%) 11170(8.9%) bfsub ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [103] 26.9% ----------------------------------------------------------------------------- ??? [96] 100.0% [100] 5762(4.6%) 4752(3.8%) bfatan ...lib/math/private/bigfloat/mpfr.rkt:616:4 ??? [103] 17.5% ----------------------------------------------------------------------------- ??? [96] 100.0% [101] 2392(1.9%) 1682(1.3%) bffloor ...ib/math/private/bigfloat/mpfr.rkt:714:4 ??? [103] 29.7% ----------------------------------------------------------------------------- for-loop [98] 100.0% [102] 358(0.3%) 0(0.0%) get/build-late-neg-projection ...te/guts.rkt:691:0 ??? [104] 100.0% ----------------------------------------------------------------------------- bffloor [101] 10.5% real->bigfloat [87] 13.4% bfatan [100] 15.0% bfsub [99] 61.1% [103] 6730(5.4%) 6730(5.4%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ----------------------------------------------------------------------------- get/build-late-neg-projection [102]100.0% [104] 358(0.3%) 358(0.3%) ??? ...cts/racket/contract/private/prop.rkt:314:12 -----------------------------------------------------------------------------