Profiling results ----------------- Total cpu time observed: 16336ms (out of 16828ms) Number of samples taken: 47 (once every 348ms) ======================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================== ??? [28] 100.0% [1] 14736(90.2%) 0(0.0%) profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0 run [7] 100.0% ------------------------------------------------------------------------ ??? [28] 100.0% [2] 10470(64.1%) 0(0.0%) run-improve50 ...conditions/src/mainloop.rkt:234:0 for-loop [8] 100.0% ------------------------------------------------------------------------ location-do [55] 100.0% [3] 10310(63.1%) 0(0.0%) iterate-egraph!13 ...s/src/core/simplify.rkt:102:0 one-iter [9] 100.0% ------------------------------------------------------------------------ location-do [55] 100.0% [4] 718(4.4%) 0(0.0%) loop ...ify-conditions/src/core/simplify.rkt:215:2 pass [10] 100.0% ------------------------------------------------------------------------ hash-ref! [59] 100.0% [5] 352(2.2%) 0(0.0%) ??? ...plify-conditions/src/core/taylor.rkt:285:26 for-loop [12] 100.0% ------------------------------------------------------------------------ ??? [45] 100.0% [6] 352(2.2%) 0(0.0%) approximate9 ...onditions/src/core/taylor.rkt:12:0 loop [11] 100.0% ------------------------------------------------------------------------ profile-thunk16 [1] 100.0% [7] 14736(90.2%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:39:2 ??? [28] 100.0% ------------------------------------------------------------------------ run-improve50 [2] 100.0% [8] 10470(64.1%) 0(0.0%) for-loop ...ify-conditions/src/mainloop.rkt:249:10 run-iter! [13] 100.0% ------------------------------------------------------------------------ iterate-egraph!13 [3] 100.0% [9] 10310(63.1%) 0(0.0%) one-iter ...conditions/src/core/simplify.rkt:113:0 loop [14] 79.4% for-loop [15] 17.2% apply-match [18] 3.4% ------------------------------------------------------------------------ loop [4] 100.0% [10] 718(4.4%) 0(0.0%) pass ...ify-conditions/src/core/simplify.rkt:205:2 for-loop [16] 100.0% ------------------------------------------------------------------------ approximate9 [6] 100.0% [11] 352(2.2%) 0(0.0%) loop ...mplify-conditions/src/core/taylor.rkt:86:4 ??? [45] 100.0% ------------------------------------------------------------------------ ??? [5] 100.0% [12] 352(2.2%) 0(0.0%) for-loop ...-conditions/src/core/taylor.rkt:285:52 hash-ref! [59] 100.0% ------------------------------------------------------------------------ for-loop [8] 100.0% [13] 10470(64.1%) 0(0.0%) run-iter! ...ify-conditions/src/mainloop.rkt:215:0 simplify! [17] 93.2% finalize-iter! [20] 3.4% gen-series! [21] 3.4% ------------------------------------------------------------------------ one-iter [9] 100.0% [14] 8186(50.1%) 360(2.2%) loop ...cket/collects/racket/private/map.rkt:52:19 apply-match [18] 95.6% ------------------------------------------------------------------------ for-loop [15] 50.0% one-iter [9] 50.0% [15] 1778(10.9%) 0(0.0%) for-loop ...onditions/src/core/simplify.rkt:123:12 for-loop [15] 50.0% match-e [24] 50.0% ------------------------------------------------------------------------ pass [10] 100.0% [16] 718(4.4%) 0(0.0%) for-loop ...onditions/src/core/simplify.rkt:208:29 argmin [19] 100.0% ------------------------------------------------------------------------ run-iter! [13] 100.0% [17] 9762(59.8%) 0(0.0%) simplify! ...ify-conditions/src/mainloop.rkt:155:0 for-loop [22] 100.0% ------------------------------------------------------------------------ one-iter [9] 4.2% loop [14] 95.8% [18] 8172(50.0%) 0(0.0%) apply-match ...ditions/src/core/simplify.rkt:130:2 for-loop [23] 87.0% match-e [24] 8.5% update-leader! [38] 4.5% ------------------------------------------------------------------------ for-loop [16] 100.0% [19] 718(4.4%) 0(0.0%) argmin ...re/racket/collects/racket/list.rkt:743:0 expression-cost [25] 50.1% for-loop [26] 49.9% ------------------------------------------------------------------------ run-iter! [13] 100.0% [20] 356(2.2%) 0(0.0%) finalize-iter! ...onditions/src/mainloop.rkt:169:0 ??? [58] 100.0% ------------------------------------------------------------------------ run-iter! [13] 100.0% [21] 352(2.2%) 0(0.0%) gen-series! ...y-conditions/src/mainloop.rkt:129:0 for-loop [27] 100.0% ------------------------------------------------------------------------ simplify! [17] 100.0% [22] 9762(59.8%) 0(0.0%) for-loop ...lify-conditions/src/mainloop.rkt:159:6 ??? [28] 100.0% ------------------------------------------------------------------------ apply-match [18] 100.0% [23] 7110(43.5%) 0(0.0%) for-loop ...onditions/src/core/simplify.rkt:145:10 merge-egraph-nodes! [29] 34.3% loop! [56] 29.0% substitute-e [30] 27.5% mk-enode! [37] 9.3% ------------------------------------------------------------------------ apply-match [18] 11.8% for-loop [39] 33.3% for-loop [15] 54.8% [24] 2476(15.2%) 332(2.0%) match-e ...ify-conditions/src/core/ematch.rkt:46:0 for-loop [31] 60.2% for-loop [39] 9.7% ??? [58] 9.4% variable? [32] 7.3% ------------------------------------------------------------------------ argmin [19] 100.0% [25] 360(2.2%) 0(0.0%) expression-cost ...nditions/src/programs.rkt:198:0 compile [33] 100.0% ------------------------------------------------------------------------ argmin [19] 100.0% [26] 358(2.2%) 0(0.0%) for-loop ...lify-conditions/src/programs.rkt:199:2 ...tions/src/common.rkt:47:2 [34] 100.0% ------------------------------------------------------------------------ gen-series! [21] 100.0% [27] 352(2.2%) 0(0.0%) for-loop ...lify-conditions/src/mainloop.rkt:135:7 taylor-alt [35] 100.0% ------------------------------------------------------------------------ for-loop [22] 20.3% run [7] 35.9% [28] 16004(98.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 35.9% location-do [55] 28.3% run-improve50 [2] 22.5% loop [36] 13.3% ------------------------------------------------------------------------ for-loop [40] 14.0% merge-egraph-nodes! [29] 14.1% for-loop [23] 71.9% [29] 2436(14.9%) 0(0.0%) merge-egraph-nodes! ...s/src/core/egraph.rkt:152:0 update-leader! [38] 50.6% loop! [56] 21.3% merge-egraph-nodes! [29] 14.1% for-loop [40] 14.0% ------------------------------------------------------------------------ for-loop [23] 100.0% [30] 1954(12.0%) 0(0.0%) substitute-e ...onditions/src/core/ematch.rkt:71:0 mk-enode! [37] 100.0% ------------------------------------------------------------------------ match-e [24] 100.0% [31] 1784(10.9%) 724(4.4%) for-loop ...y-conditions/src/core/ematch.rkt:59:11 for-loop [39] 49.2% list-cartesian-product [41] 20.3% ------------------------------------------------------------------------ match-e [24] 100.0% [32] 360(2.2%) 0(0.0%) variable? ...onditions/src/syntax/syntax.rkt:663:0 ??? [58] 100.0% ------------------------------------------------------------------------ expression-cost [25] 100.0% [33] 360(2.2%) 0(0.0%) compile ...plify-conditions/src/programs.rkt:175:0 hash-ref! [59] 100.0% ------------------------------------------------------------------------ for-loop [26] 100.0% [34] 358(2.2%) 358(2.2%) ...tions/src/common.rkt:47:2 ...e/arr-i.rkt:906:19 ------------------------------------------------------------------------ for-loop [27] 100.0% [35] 352(2.2%) 0(0.0%) taylor-alt ...mplify-conditions/src/glue.rkt:134:0 for-loop [42] 100.0% ------------------------------------------------------------------------ ??? [28] 100.0% [36] 4266(26.1%) 0(0.0%) loop ...e/simplify-conditions/src/points.rkt:205:2 loop [48] 43.0% loop [46] 31.7% make-exacts* [49] 25.3% ------------------------------------------------------------------------ expr->enode [83] 11.3% for-loop [23] 22.3% substitute-e [30] 66.3% [37] 2946(18.0%) 336(2.1%) mk-enode! ...-conditions/src/core/egraph.rkt:101:0 new-enode [43] 88.6% ------------------------------------------------------------------------ apply-match [18] 17.3% merge-egraph-nodes! [29] 82.7% [38] 2108(12.9%) 0(0.0%) update-leader! ...itions/src/core/egraph.rkt:217:0 for-loop [44] 84.2% update-en-expr [76] 15.8% ------------------------------------------------------------------------ match-e [24] 25.4% for-loop [31] 74.6% [39] 1418(8.7%) 0(0.0%) for-loop ...y-conditions/src/core/ematch.rkt:65:37 match-e [24] 100.0% ------------------------------------------------------------------------ merge-egraph-nodes! [29] 100.0% [40] 682(4.2%) 0(0.0%) for-loop ...-conditions/src/core/egraph.rkt:200:10 merge-egraph-nodes! [29] 100.0% ------------------------------------------------------------------------ list-cartesian-product [41] 50.0% for-loop [31] 50.0% [41] 362(2.2%) 362(2.2%) list-cartesian-product ...src/core/ematch.rkt:20:0 list-cartesian-product [41] 50.0% ------------------------------------------------------------------------ taylor-alt [35] 100.0% [42] 352(2.2%) 0(0.0%) for-loop ...simplify-conditions/src/glue.rkt:139:6 ??? [45] 100.0% ------------------------------------------------------------------------ mk-enode! [37] 100.0% [43] 2610(16.0%) 0(0.0%) new-enode ...fy-conditions/src/core/enode.rkt:97:0 type-of-enode-expr [47] 100.0% ------------------------------------------------------------------------ update-leader! [38] 100.0% [44] 1774(10.9%) 0(0.0%) for-loop ...y-conditions/src/core/egraph.rkt:222:6 for-loop [50] 100.0% ------------------------------------------------------------------------ loop [11] 8.1% location-do [55] 8.1% for-loop [42] 8.1% loop [51] 75.8% [45] 1452(8.9%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:342:33 location-do [55] 83.8% approximate9 [6] 8.1% hash-ref! [59] 8.1% ------------------------------------------------------------------------ loop [36] 100.0% [46] 1352(8.3%) 0(0.0%) loop ...e/simplify-conditions/src/points.rkt:158:2 make-exacts* [49] 74.4% loop [48] 25.6% ------------------------------------------------------------------------ new-enode [43] 100.0% [47] 2610(16.0%) 0(0.0%) type-of-enode-expr ...ions/src/core/enode.rkt:68:0 get-sigs [52] 100.0% ------------------------------------------------------------------------ loop [46] 15.9% loop [36] 84.1% [48] 2182(13.4%) 0(0.0%) loop ...e/simplify-conditions/src/points.rkt:141:4 loop [51] 100.0% ------------------------------------------------------------------------ loop [46] 48.3% loop [36] 51.7% [49] 2084(12.8%) 0(0.0%) make-exacts* ...fy-conditions/src/points.rkt:138:0 loop [51] 84.1% eval-prog [54] 15.9% ------------------------------------------------------------------------ for-loop [44] 100.0% [50] 1774(10.9%) 0(0.0%) for-loop ...y-conditions/src/core/egraph.rkt:223:8 hash-update! [53] 100.0% ------------------------------------------------------------------------ make-exacts* [49] 0.0% loop [48] 0.1% loop! [56] 1.6% loop [51] 98.2% [51] 5302(32.5%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:25:19 loop [51] 98.2% loop! [56] 1.6% ??? [98] 0.2% ??? [45] 0.0% ------------------------------------------------------------------------ type-of-enode-expr [47] 100.0% [52] 2610(16.0%) 0(0.0%) get-sigs ...lify-conditions/src/type-check.rkt:5:0 location-do [55] 48.6% ??? [60] 38.9% ??? [58] 12.5% ------------------------------------------------------------------------ for-loop [50] 100.0% [53] 1774(10.9%) 0(0.0%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [57] 100.0% ------------------------------------------------------------------------ make-exacts* [49] 100.0% [54] 332(2.0%) 0(0.0%) eval-prog ...ify-conditions/src/programs.rkt:148:0 hash-ref! [59] 100.0% ------------------------------------------------------------------------ get-sigs [52] 3.3% ??? [45] 11.3% ??? [28] 41.4% for-loop [61] 42.7% [55] 12814(78.4%) 984(6.0%) location-do ...acket/private/norm-define.rkt:53:83 for-loop [61] 42.7% iterate-egraph!13 [3] 39.0% ??? [66] 3.2% loop [4] 2.8% ??? [45] 2.7% mk-egraph [71] 0.9% ??? [77] 0.9% return/no-unsupplied [72] 0.9% ??? [79] 0.8% ------------------------------------------------------------------------ merge-egraph-nodes! [29] 18.8% loop [51] 24.8% for-loop [23] 56.3% [56] 2754(16.9%) 674(4.1%) loop! ...plify-conditions/src/core/enode.rkt:192:2 custom-set-union [64] 37.8% loop [51] 24.8% set [63] 18.9% ------------------------------------------------------------------------ hash-update! [53] 100.0% [57] 1774(10.9%) 0(0.0%) ??? ...plify-conditions/src/core/egraph.rkt:225:24 for-loop [62] 100.0% ------------------------------------------------------------------------ get-sigs [52] 18.7% finalize-iter! [20] 20.5% variable? [32] 20.7% match-e [24] 40.1% [58] 1740(10.7%) 1058(6.5%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [68] 20.5% hash-has-key? [74] 18.7% ------------------------------------------------------------------------ for-loop [12] 11.2% ??? [70] 11.2% ??? [45] 11.2% eval-prog [54] 31.8% compile [33] 34.5% [59] 1044(6.4%) 360(2.2%) hash-ref! ...racket/private/more-scheme.rkt:373:13 bigfloat-hash [73] 31.8% ??? [70] 11.2% ??? [5] 11.2% ??? [69] 11.2% ------------------------------------------------------------------------ get-sigs [52] 100.0% [60] 1016(6.2%) 0(0.0%) ??? ...ts/racket/contract/private/arr-i.rkt:804:10 ??? [65] 65.0% for-loop [67] 35.0% ------------------------------------------------------------------------ location-do [55] 100.0% [61] 11362(69.6%) 0(0.0%) for-loop ...conditions/src/core/simplify.rkt:63:12 location-do [55] 100.0% ------------------------------------------------------------------------ ??? [57] 100.0% [62] 1774(10.9%) 1420(8.7%) for-loop ...-conditions/src/core/egraph.rkt:226:26 update-en-expr [76] 20.0% ------------------------------------------------------------------------ loop! [56] 100.0% [63] 1040(6.4%) 1040(6.4%) set ...collects/racket/private/set-types.rkt:981:0 ------------------------------------------------------------------------ loop! [56] 100.0% [64] 1040(6.4%) 0(0.0%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [75] 100.0% ------------------------------------------------------------------------ ??? [60] 100.0% [65] 660(4.0%) 0(0.0%) ??? ...ects/racket/contract/private/hash.rkt:217:4 ??? [78] 100.0% ------------------------------------------------------------------------ location-do [55] 100.0% [66] 416(2.5%) 0(0.0%) ??? ...-racket/utils/simple-result-arrow.rkt:60:15 ??? [80] 100.0% ------------------------------------------------------------------------ ??? [60] 100.0% [67] 356(2.2%) 0(0.0%) for-loop ...racket/contract/private/hash.rkt:239:6 ??? [79] 100.0% ------------------------------------------------------------------------ ??? [58] 100.0% [68] 356(2.2%) 0(0.0%) for-loop ...conditions/src/core/alt-table.rkt:51:2 atab-add-altn [81] 100.0% ------------------------------------------------------------------------ hash-ref! [59] 100.0% [69] 352(2.2%) 0(0.0%) ??? ...plify-conditions/src/core/taylor.rkt:322:33 for-loop [82] 100.0% ------------------------------------------------------------------------ hash-ref! [59] 100.0% [70] 352(2.2%) 0(0.0%) ??? ...mplify-conditions/src/core/taylor.rkt:44:15 hash-ref! [59] 100.0% ------------------------------------------------------------------------ location-do [55] 100.0% [71] 334(2.0%) 0(0.0%) mk-egraph ...-conditions/src/core/egraph.rkt:123:0 expr->enode [83] 100.0% ------------------------------------------------------------------------ location-do [55] 100.0% [72] 332(2.0%) 332(2.0%) return/no-unsupplied ...ct/private/arr-i.rkt:533:0 ------------------------------------------------------------------------ hash-ref! [59] 100.0% [73] 332(2.0%) 0(0.0%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:165:0 bfcanonicalize [84] 100.0% ------------------------------------------------------------------------ ??? [58] 100.0% [74] 326(2.0%) 0(0.0%) hash-has-key? ...et/private/more-scheme.rkt:368:13 ??? [77] 100.0% ------------------------------------------------------------------------ custom-set-union [64] 100.0% [75] 1040(6.4%) 366(2.2%) for-loop ...cts/racket/private/set-types.rkt:174:3 for-loop [85] 64.8% ------------------------------------------------------------------------ update-leader! [38] 48.5% for-loop [62] 51.5% [76] 688(4.2%) 688(4.2%) update-en-expr ...itions/src/core/egraph.rkt:211:0 ------------------------------------------------------------------------ hash-has-key? [74] 49.4% location-do [55] 50.6% [77] 660(4.0%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:737:4 ??? [90] 50.6% for-loop [89] 49.4% ------------------------------------------------------------------------ ??? [65] 100.0% [78] 660(4.0%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:169:2 ??? [86] 100.0% ------------------------------------------------------------------------ location-do [55] 45.9% for-loop [67] 54.1% [79] 658(4.0%) 302(1.8%) ??? ...cts/racket/contract/private/list.rkt:187:10 ??? [87] 54.1% ------------------------------------------------------------------------ ??? [66] 100.0% [80] 416(2.5%) 416(2.5%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ------------------------------------------------------------------------ for-loop [68] 100.0% [81] 356(2.2%) 0(0.0%) atab-add-altn ...ions/src/core/alt-table.rkt:208:0 best-and-tied-at-points [88] 100.0% ------------------------------------------------------------------------ ??? [69] 100.0% [82] 352(2.2%) 352(2.2%) for-loop ...-conditions/src/core/taylor.rkt:324:46 ------------------------------------------------------------------------ expr->enode [83] 50.0% mk-egraph [71] 50.0% [83] 334(2.0%) 0(0.0%) expr->enode ...onditions/src/core/egraph.rkt:124:2 expr->enode [83] 50.0% mk-enode! [37] 50.0% ------------------------------------------------------------------------ bigfloat-hash [73] 100.0% [84] 332(2.0%) 332(2.0%) bfcanonicalize .../private/bigfloat/mpfr.rkt:155:0 ------------------------------------------------------------------------ for-loop [75] 100.0% [85] 674(4.1%) 674(4.1%) for-loop ...cts/racket/private/set-types.rkt:178:5 ------------------------------------------------------------------------ ??? [78] 100.0% [86] 660(4.0%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:678:5 for-loop [91] 100.0% ------------------------------------------------------------------------ ??? [79] 100.0% [87] 356(2.2%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:686:7 ??? [92] 100.0% ------------------------------------------------------------------------ atab-add-altn [81] 100.0% [88] 356(2.2%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [93] 100.0% ------------------------------------------------------------------------ ??? [77] 100.0% [89] 326(2.0%) 0(0.0%) for-loop ...acket/contract/private/list.rkt:743:12 ??? [90] 100.0% ------------------------------------------------------------------------ for-loop [89] 49.4% ??? [77] 50.6% [90] 660(4.0%) 334(2.0%) ??? ...private/unconstrained-domain-arrow.rkt:74:4 make-keyword-procedure [97] 49.4% ------------------------------------------------------------------------ ??? [86] 100.0% [91] 660(4.0%) 0(0.0%) for-loop ...racket/contract/private/list.rkt:680:9 add-list-context [95] 50.3% get/build-late-neg-projection [96] 49.7% ------------------------------------------------------------------------ ??? [87] 100.0% [92] 356(2.2%) 356(2.2%) ??? ...ects/racket/contract/private/guts.rkt:644:8 ------------------------------------------------------------------------ best-and-tied-at-points [88] 100.0% [93] 356(2.2%) 0(0.0%) errors ...simplify-conditions/src/points.rkt:241:0 for-loop [94] 100.0% ------------------------------------------------------------------------ errors [93] 100.0% [94] 356(2.2%) 0(0.0%) for-loop ...mplify-conditions/src/points.rkt:244:4 ??? [98] 100.0% ------------------------------------------------------------------------ for-loop [91] 100.0% [95] 332(2.0%) 332(2.0%) add-list-context ...ontract/private/list.rkt:752:0 ------------------------------------------------------------------------ for-loop [91] 100.0% [96] 328(2.0%) 0(0.0%) get/build-late-neg-projection ...te/guts.rkt:691:0 ??? [99] 100.0% ------------------------------------------------------------------------ ??? [90] 100.0% [97] 326(2.0%) 326(2.0%) make-keyword-procedure ...ket/private/kw.rkt:260:4 ------------------------------------------------------------------------ for-loop [94] 11.2% loop [51] 88.8% [98] 3190(19.5%) 374(2.3%) ??? .../simplify-conditions/src/programs.rkt:154:4 ??? [100] 53.6% ??? [101] 34.7% ------------------------------------------------------------------------ get/build-late-neg-projection [96]100.0% [99] 328(2.0%) 328(2.0%) ??? ...cts/racket/contract/private/prop.rkt:314:12 ------------------------------------------------------------------------ ??? [98] 100.0% [100] 1710(10.5%) 356(2.2%) ??? ...acket/collects/racket/private/kw.rkt:444:14 for-loop [103] 40.4% ??? [104] 19.9% ??? [105] 18.9% ------------------------------------------------------------------------ ??? [98] 100.0% [101] 1106(6.8%) 0(0.0%) ??? ...contract/private/../../private/kw.rkt:761:9 real->bigfloat [102] 100.0% ------------------------------------------------------------------------ ??? [101] 100.0% [102] 1106(6.8%) 1106(6.8%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ------------------------------------------------------------------------ ??? [100] 100.0% [103] 690(4.2%) 346(2.1%) for-loop ...conditions/src/syntax/syntax.rkt:529:2 bf<= [106] 49.9% ------------------------------------------------------------------------ ??? [100] 100.0% [104] 340(2.1%) 0(0.0%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfadd [107] 100.0% ------------------------------------------------------------------------ ??? [100] 100.0% [105] 324(2.0%) 0(0.0%) ??? ...ects/racket/contract/private/prop.rkt:493:4 ??? [108] 100.0% ------------------------------------------------------------------------ for-loop [103] 100.0% [106] 344(2.1%) 0(0.0%) bf<= ...h/private/bigfloat/bigfloat-mpfr.rkt:127:4 ??? [109] 100.0% ------------------------------------------------------------------------ ??? [104] 100.0% [107] 340(2.1%) 340(2.1%) bfadd ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ------------------------------------------------------------------------ ??? [105] 100.0% [108] 324(2.0%) 324(2.0%) ??? ...lects/racket/contract/private/orc.rkt:83:14 ------------------------------------------------------------------------ bf<= [106] 100.0% [109] 344(2.1%) 344(2.1%) ??? ...tract/private/arrow-higher-order.rkt:346:33 ------------------------------------------------------------------------