Profiling results ----------------- Total cpu time observed: 7280ms (out of 7440ms) Number of samples taken: 34 (once every 214ms) ======================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================= [1] 7280(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [8] 100.0% ----------------------------------------------------------------------- ??? [100] 100.0% [2] 1500(20.6%) 0(0.0%) approximate9 .../findroot/src/core/taylor.rkt:11:0 loop [9] 73.1% for-loop [13] 13.6% taylor [17] 13.3% ----------------------------------------------------------------------- hash-ref! [72] 100.0% [3] 568(7.8%) 0(0.0%) f40 (unknown source) map [11] 100.0% ----------------------------------------------------------------------- hash-ref! [72] 100.0% [4] 568(7.8%) 0(0.0%) ??? .../herbie/findroot/src/core/taylor.rkt:290:26 for-loop [10] 100.0% ----------------------------------------------------------------------- hash-ref! [72] 100.0% [5] 466(6.4%) 0(0.0%) ??? .../herbie/findroot/src/core/taylor.rkt:300:23 for-loop [12] 100.0% ----------------------------------------------------------------------- for-loop [93] 100.0% [6] 214(2.9%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [91] 100.0% ----------------------------------------------------------------------- matcher [81] 100.0% [7] 200(2.7%) 0(0.0%) ??? ...herbie/findroot/src/core/matcher.rkt:131:11 for-loop [14] 100.0% ----------------------------------------------------------------------- ??? [1] 100.0% [8] 7280(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [15] 100.0% ----------------------------------------------------------------------- approximate9 [2] 100.0% [9] 1096(15.1%) 0(0.0%) loop ...s/herbie/findroot/src/core/taylor.rkt:86:4 hash-ref! [72] 100.0% ----------------------------------------------------------------------- ??? [4] 100.0% [10] 568(7.8%) 0(0.0%) for-loop ...ie/findroot/src/core/taylor.rkt:290:52 hash-ref! [72] 100.0% ----------------------------------------------------------------------- f40 [3] 100.0% [11] 568(7.8%) 0(0.0%) map ...t-7.5/collects/racket/private/map.rkt:35:13 make-multiplication-node [18] 64.8% parse-loop74 [16] 35.2% ----------------------------------------------------------------------- ??? [5] 100.0% [12] 466(6.4%) 0(0.0%) for-loop ...ie/findroot/src/core/taylor.rkt:303:27 hash-ref! [72] 100.0% ----------------------------------------------------------------------- approximate9 [2] 100.0% [13] 204(2.8%) 0(0.0%) for-loop ...bie/findroot/src/core/taylor.rkt:29:18 taylor [17] 100.0% ----------------------------------------------------------------------- ??? [7] 100.0% [14] 200(2.7%) 0(0.0%) for-loop ...e/findroot/src/core/matcher.rkt:133:15 hash-ref! [72] 100.0% ----------------------------------------------------------------------- profile-thunk16 [8] 100.0% [15] 7280(100.0%) 0(0.0%) run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2 .../more-scheme.rkt:261:28 [19] 100.0% ----------------------------------------------------------------------- map [11] 29.9% hash-ref! [72] 70.1% [16] 670(9.2%) 0(0.0%) parse-loop74 (unknown source) eval-const-expr [20] 100.0% ----------------------------------------------------------------------- approximate9 [2] 30.0% for-loop [13] 30.6% hash-ref! [72] 39.3% [17] 666(9.1%) 462(6.3%) taylor ...erbie/findroot/src/core/taylor.rkt:169:0 taylor-quotient [22] 30.6% ----------------------------------------------------------------------- map [11] 100.0% [18] 368(5.1%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:232:0 make-multiplication-subnode [21] 100.0% ----------------------------------------------------------------------- for-loop [73] 8.5% run [15] 91.5% [19] 7280(100.0%) 206(2.8%) .../more-scheme.rkt:261:28 (unknown source) run-improve47 [23] 60.3% prepare-points-intervals [24] 25.0% ??? [25] 5.8% baseline-error [28] 2.6% oracle-error [29] 2.5% errors [69] 1.2% ??? [100] 1.2% ----------------------------------------------------------------------- parse-loop74 [16] 100.0% [20] 670(9.2%) 0(0.0%) eval-const-expr ...findroot/src/programs.rkt:120:0 temp85_0 [75] 39.7% loop [94] 30.4% eval-prog [27] 29.9% ----------------------------------------------------------------------- make-multiplication-node [18] 100.0% [21] 368(5.1%) 368(5.1%) make-multiplication-subnode ...re/reduce.rkt:242:0 ----------------------------------------------------------------------- taylor [17] 100.0% [22] 204(2.8%) 0(0.0%) taylor-quotient ...droot/src/core/taylor.rkt:333:0 first-nonzero-exp [26] 100.0% ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [19] 100.0% [23] 4916(67.5%) 0(0.0%) run-improve47 ...e/findroot/src/mainloop.rkt:346:0 for-loop [30] 100.0% ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [19] 100.0% [24] 1820(25.0%) 0(0.0%) prepare-points-intervals ...t/src/points.rkt:120:0 loop [31] 100.0% ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [19] 100.0% [25] 850(11.7%) 618(8.5%) ??? ...erbie/findroot/src/syntax/syntax.rkt:214:17 return/no-unsupplied [32] 27.3% ----------------------------------------------------------------------- taylor-quotient [22] 100.0% [26] 204(2.8%) 0(0.0%) first-nonzero-exp ...oot/src/core/taylor.rkt:265:0 hash-ref! [72] 100.0% ----------------------------------------------------------------------- eval-const-expr [20] 100.0% [27] 200(2.7%) 0(0.0%) eval-prog ...herbie/findroot/src/programs.rkt:82:0 inductor [33] 100.0% ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [19] 100.0% [28] 186(2.6%) 0(0.0%) baseline-error ...ie/findroot/src/points.rkt:181:0 argmin [34] 100.0% ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [19] 100.0% [29] 182(2.5%) 0(0.0%) oracle-error ...rbie/findroot/src/points.rkt:177:0 for-loop [35] 100.0% ----------------------------------------------------------------------- run-improve47 [23] 100.0% [30] 4916(67.5%) 0(0.0%) for-loop ...herbie/findroot/src/mainloop.rkt:365:4 run-iter! [36] 100.0% ----------------------------------------------------------------------- prepare-points-intervals [24] 100.0% [31] 1820(25.0%) 334(4.6%) loop ...tlies/herbie/findroot/src/points.rkt:132:4 loop [37] 72.1% ??? [40] 9.6% ----------------------------------------------------------------------- ??? [25] 100.0% [32] 232(3.2%) 232(3.2%) return/no-unsupplied ...ct/private/arr-i.rkt:566:0 ----------------------------------------------------------------------- eval-prog [27] 100.0% [33] 200(2.7%) 0(0.0%) inductor ...herbie/findroot/src/programs.rkt:103:4 table-ref [38] 100.0% ----------------------------------------------------------------------- baseline-error [28] 100.0% [34] 186(2.6%) 0(0.0%) argmin ...acket-7.5/collects/racket/list.rkt:765:0 ??? [39] 100.0% ----------------------------------------------------------------------- oracle-error [29] 100.0% [35] 182(2.5%) 0(0.0%) for-loop ...s/herbie/findroot/src/points.rkt:178:2 loop [94] 100.0% ----------------------------------------------------------------------- for-loop [30] 100.0% [36] 4916(67.5%) 0(0.0%) run-iter! ...erbie/findroot/src/mainloop.rkt:327:0 finalize-iter! [41] 34.1% gen-series! [42] 30.5% simplify! [43] 22.7% gen-rewrites! [45] 12.7% ----------------------------------------------------------------------- loop [31] 100.0% [37] 1312(18.0%) 0(0.0%) loop ...htlies/herbie/findroot/src/points.rkt:79:2 real->precision [44] 55.3% ??? [100] 16.8% ??? [48] 14.6% ??? [46] 13.3% ----------------------------------------------------------------------- inductor [33] 100.0% [38] 200(2.7%) 200(2.7%) table-ref ...s/herbie/findroot/src/common.rkt:33:0 ----------------------------------------------------------------------- argmin [34] 100.0% [39] 186(2.6%) 0(0.0%) ??? ...tlies/herbie/findroot/src/points.rkt:182:27 eval-errors [47] 100.0% ----------------------------------------------------------------------- loop [31] 100.0% [40] 174(2.4%) 0(0.0%) ??? ...htlies/herbie/findroot/src/points.rkt:113:6 ??? [46] 100.0% ----------------------------------------------------------------------- run-iter! [36] 100.0% [41] 1678(23.0%) 0(0.0%) finalize-iter! .../findroot/src/mainloop.rkt:278:0 ??? [48] 100.0% ----------------------------------------------------------------------- run-iter! [36] 100.0% [42] 1500(20.6%) 0(0.0%) gen-series! ...bie/findroot/src/mainloop.rkt:160:0 for-loop [49] 100.0% ----------------------------------------------------------------------- run-iter! [36] 100.0% [43] 1116(15.3%) 0(0.0%) simplify! ...erbie/findroot/src/mainloop.rkt:224:0 ??? [50] 80.6% for-loop [53] 19.4% ----------------------------------------------------------------------- loop [37] 100.0% [44] 726(10.0%) 0(0.0%) real->precision ...findroot/src/programs.rkt:94:11 ??? [100] 100.0% ----------------------------------------------------------------------- run-iter! [36] 100.0% [45] 622(8.5%) 0(0.0%) gen-rewrites! ...e/findroot/src/mainloop.rkt:183:0 for-loop [51] 64.3% for-loop [52] 35.7% ----------------------------------------------------------------------- ??? [40] 50.0% loop [37] 50.0% [46] 348(4.8%) 174(2.4%) ??? ...tract/private/arrow-higher-order.rkt:379:33 ival-add [55] 50.0% ----------------------------------------------------------------------- ??? [39] 100.0% [47] 186(2.6%) 0(0.0%) eval-errors ...erbie/findroot/src/points.rkt:168:0 for-loop [54] 100.0% ----------------------------------------------------------------------- loop [37] 10.3% finalize-iter! [41] 89.7% [48] 1870(25.7%) 192(2.6%) ??? ...contract/private/arrow-val-first.rkt:486:18 for-loop [56] 89.7% ----------------------------------------------------------------------- gen-series! [42] 100.0% [49] 1500(20.6%) 0(0.0%) for-loop ...herbie/findroot/src/mainloop.rkt:167:7 taylor-alt [57] 100.0% ----------------------------------------------------------------------- simplify! [43] 100.0% [50] 900(12.4%) 0(0.0%) ??? .../herbie/findroot/src/core/simplify.rkt:42:0 egraph-run [58] 100.0% ----------------------------------------------------------------------- gen-rewrites! [45] 100.0% [51] 400(5.5%) 0(0.0%) for-loop ...erbie/findroot/src/mainloop.rkt:191:11 rewrite-expression-head24 [60] 50.0% *rules* [61] 50.0% ----------------------------------------------------------------------- gen-rewrites! [45] 100.0% [52] 222(3.0%) 0(0.0%) for-loop ...herbie/findroot/src/mainloop.rkt:208:4 for-loop [59] 100.0% ----------------------------------------------------------------------- for-loop [53] 50.0% simplify! [43] 50.0% [53] 216(3.0%) 0(0.0%) for-loop ...herbie/findroot/src/mainloop.rkt:251:6 for-loop [53] 50.0% ??? [100] 50.0% ----------------------------------------------------------------------- eval-errors [47] 100.0% [54] 186(2.6%) 186(2.6%) for-loop ...s/herbie/findroot/src/points.rkt:170:2 ----------------------------------------------------------------------- ??? [46] 100.0% [55] 174(2.4%) 0(0.0%) ival-add ...bie/findroot/src/biginterval.rkt:111:0 bfadd [62] 100.0% ----------------------------------------------------------------------- ??? [48] 100.0% [56] 1678(23.0%) 0(0.0%) for-loop ...e/findroot/src/core/alt-table.rkt:46:2 atab-add-altn [64] 75.0% errors [69] 25.0% ----------------------------------------------------------------------- for-loop [49] 100.0% [57] 1500(20.6%) 0(0.0%) taylor-alt ...rbie/findroot/src/mainloop.rkt:146:0 for-loop [63] 100.0% ----------------------------------------------------------------------- ??? [50] 100.0% [58] 900(12.4%) 0(0.0%) egraph-run .../pkgs/egg-herbie-linux/main.rkt:49:0 egraph-add-exprs [65] 100.0% ----------------------------------------------------------------------- for-loop [52] 100.0% [59] 222(3.0%) 0(0.0%) for-loop ...herbie/findroot/src/mainloop.rkt:209:6 change-apply [66] 100.0% ----------------------------------------------------------------------- for-loop [51] 100.0% [60] 200(2.7%) 0(0.0%) rewrite-expression-head24 ...core/matcher.rkt:85:0 rewriter [67] 100.0% ----------------------------------------------------------------------- for-loop [51] 100.0% [61] 200(2.7%) 0(0.0%) *rules* ...bie/findroot/src/syntax/rules.rkt:667:0 for-loop [93] 100.0% ----------------------------------------------------------------------- ival-add [55] 100.0% [62] 174(2.4%) 0(0.0%) bfadd ...-lib/math/private/bigfloat/mpfr.rkt:835:4 ??? [68] 100.0% ----------------------------------------------------------------------- taylor-alt [57] 100.0% [63] 1500(20.6%) 0(0.0%) for-loop ...herbie/findroot/src/mainloop.rkt:152:6 ??? [100] 100.0% ----------------------------------------------------------------------- for-loop [56] 100.0% [64] 1258(17.3%) 0(0.0%) atab-add-altn ...root/src/core/alt-table.rkt:194:0 errors [69] 100.0% ----------------------------------------------------------------------- egraph-run [58] 100.0% [65] 900(12.4%) 0(0.0%) egraph-add-exprs ...gg-herbie-linux/main.rkt:111:0 ??? [70] 100.0% ----------------------------------------------------------------------- for-loop [59] 100.0% [66] 222(3.0%) 0(0.0%) change-apply ...findroot/src/core/matcher.rkt:69:0 pattern-substitute [84] 100.0% ----------------------------------------------------------------------- rewrite-expression-head24 [60] 16.7% matcher [81] 83.3% [67] 200(2.7%) 0(0.0%) rewriter ...bie/findroot/src/core/matcher.rkt:87:2 for-loop [71] 100.0% ----------------------------------------------------------------------- bfadd [62] 100.0% [68] 174(2.4%) 174(2.4%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4 ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [19] 9.5% for-loop [56] 22.7% atab-add-altn [64] 67.9% [69] 1854(25.5%) 0(0.0%) errors ...ies/herbie/findroot/src/points.rkt:190:0 for-loop [73] 66.5% temp85_0 [75] 33.5% ----------------------------------------------------------------------- egraph-add-exprs [65] 100.0% [70] 900(12.4%) 0(0.0%) ??? ...herbie/findroot/src/core/simplify.rkt:102:6 for-loop [74] 100.0% ----------------------------------------------------------------------- rewriter [67] 100.0% [71] 200(2.7%) 0(0.0%) for-loop ...bie/findroot/src/core/matcher.rkt:89:4 hash-ref! [72] 83.3% for-loop [76] 16.7% ----------------------------------------------------------------------- ??? [82] 2.2% for-loop [12] 6.7% for-loop [14] 6.7% for-loop [71] 6.7% for-loop [10] 8.4% ??? [79] 12.8% first-nonzero-exp [26] 13.6% ??? [100] 21.5% loop [9] 21.5% [72] 1500(20.6%) 0(0.0%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [77] 21.5% parse-loop74 [16] 18.0% matcher [81] 13.3% ??? [79] 12.8% taylor [17] 8.7% ??? [4] 8.4% f40 [3] 8.4% ??? [5] 6.7% ??? [82] 2.2% ----------------------------------------------------------------------- errors [69] 100.0% [73] 1232(16.9%) 0(0.0%) for-loop ...s/herbie/findroot/src/points.rkt:192:2 .../more-scheme.rkt:261:28 [19] 100.0% ----------------------------------------------------------------------- ??? [70] 100.0% [74] 900(12.4%) 900(12.4%) for-loop ...e/findroot/src/core/simplify.rkt:121:2 ----------------------------------------------------------------------- eval-const-expr [20] 30.0% errors [69] 70.0% [75] 888(12.2%) 0(0.0%) temp85_0 (unknown source) compile15 [78] 100.0% ----------------------------------------------------------------------- for-loop [71] 100.0% [76] 200(2.7%) 0(0.0%) for-loop ...bie/findroot/src/core/matcher.rkt:96:8 fix-up-variables [80] 100.0% ----------------------------------------------------------------------- hash-ref! [72] 100.0% [77] 1096(15.1%) 0(0.0%) ??? ...s/herbie/findroot/src/core/taylor.rkt:67:15 ??? [100] 100.0% ----------------------------------------------------------------------- temp85_0 [75] 100.0% [78] 888(12.2%) 0(0.0%) compile15 (unknown source) temp91_0 [83] 100.0% ----------------------------------------------------------------------- hash-ref! [72] 100.0% [79] 834(11.5%) 0(0.0%) ??? ...s/herbie/findroot/src/core/taylor.rkt:44:15 hash-ref! [72] 100.0% ----------------------------------------------------------------------- for-loop [76] 100.0% [80] 200(2.7%) 0(0.0%) fix-up-variables ...oot/src/core/matcher.rkt:108:2 pattern-substitute [84] 100.0% ----------------------------------------------------------------------- hash-ref! [72] 100.0% [81] 200(2.7%) 0(0.0%) matcher ...bie/findroot/src/core/matcher.rkt:119:2 ??? [7] 50.0% rewriter [67] 50.0% ----------------------------------------------------------------------- hash-ref! [72] 100.0% [82] 200(2.7%) 0(0.0%) ??? .../herbie/findroot/src/core/taylor.rkt:362:30 hash-ref! [72] 100.0% ----------------------------------------------------------------------- compile15 [78] 100.0% [83] 888(12.2%) 0(0.0%) temp91_0 (unknown source) temp118_0 [85] 100.0% ----------------------------------------------------------------------- change-apply [66] 17.5% fix-up-variables [80] 23.7% pattern-substitute [84] 58.8% [84] 422(5.8%) 222(3.0%) pattern-substitute ...ot/src/core/matcher.rkt:45:0 pattern-substitute [84] 58.8% do-curry [86] 23.7% ----------------------------------------------------------------------- temp91_0 [83] 100.0% [85] 888(12.2%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [87] 100.0% ----------------------------------------------------------------------- pattern-substitute [84] 100.0% [86] 200(2.7%) 200(2.7%) do-curry ...-7.5/collects/racket/function.rkt:71:2 ----------------------------------------------------------------------- loop [94] 18.7% temp118_0 [85] 81.3% [87] 1092(15.0%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [88] 81.3% expand-id-application-form17 [89] 18.7% ----------------------------------------------------------------------- expand-capturing-lifts [87] 100.0% [88] 888(12.2%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [90] 100.0% ----------------------------------------------------------------------- loop [94] 49.8% expand-capturing-lifts [87] 50.2% [89] 406(5.6%) 0(0.0%) expand-id-application-form17 (unknown source) resolve+shift28 [92] 50.2% syntax-e/no-taint [91] 49.8% ----------------------------------------------------------------------- lambda-clause-expander [88] 17.2% for-loop [93] 82.8% [90] 888(12.2%) 0(0.0%) finish-bodys (unknown source) for-loop [93] 100.0% ----------------------------------------------------------------------- expand-id-application-form17 [89] 48.6% syntax-e [6] 51.4% [91] 416(5.7%) 0(0.0%) syntax-e/no-taint (unknown source) loop [94] 100.0% ----------------------------------------------------------------------- expand-id-application-form17 [89]100.0% [92] 204(2.8%) 204(2.8%) resolve+shift28 (unknown source) ----------------------------------------------------------------------- *rules* [61] 18.4% for-loop [93] 20.3% finish-bodys [90] 61.4% [93] 1088(14.9%) 0(0.0%) for-loop (unknown source) finish-bodys [90] 52.3% for-loop [93] 20.3% ormap [98] 18.4% dispatch-variable [96] 4.1% expand-implicit [97] 2.1% loop [94] 1.9% syntax-e [6] 1.0% ----------------------------------------------------------------------- for-loop [93] 8.4% for-loop [35] 11.3% loop [94] 19.7% eval-const-expr [20] 25.4% syntax-e/no-taint [91] 35.1% [94] 802(11.0%) 0(0.0%) loop (unknown source) gf [95] 35.1% expand-capturing-lifts [87] 25.4% loop [94] 19.7% ??? [99] 11.3% expand-id-application-form17 [89] 8.4% ----------------------------------------------------------------------- loop [94] 100.0% [95] 416(5.7%) 0(0.0%) gf (unknown source) propagation-merge [102] 51.4% propagation-apply [104] 48.6% ----------------------------------------------------------------------- for-loop [93] 100.0% [96] 266(3.7%) 0(0.0%) dispatch-variable (unknown source) substitute-variable6 [101] 100.0% ----------------------------------------------------------------------- for-loop [93] 100.0% [97] 206(2.8%) 0(0.0%) expand-implicit (unknown source) binding-lookup52 [103] 100.0% ----------------------------------------------------------------------- for-loop [93] 100.0% [98] 200(2.7%) 200(2.7%) ormap ....5/collects/racket/private/map.rkt:141:13 ----------------------------------------------------------------------- loop [94] 100.0% [99] 182(2.5%) 0(0.0%) ??? ...tlies/herbie/findroot/src/points.rkt:179:26 ??? [100] 100.0% ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [19] 5.8% ??? [99] 6.0% for-loop [53] 7.2% loop [37] 7.3% ??? [77] 12.1% location-do [105] 18.8% for-loop [63] 18.8% real->precision [44] 24.0% [100] 3020(41.5%) 762(10.5%) ??? ...tract/private/arrow-higher-order.rkt:375:33 location-do [105] 25.9% approximate9 [2] 18.8% bf [106] 17.9% hash-ref! [72] 12.1% ----------------------------------------------------------------------- dispatch-variable [96] 100.0% [101] 266(3.7%) 0(0.0%) substitute-variable6 (unknown source) datum->syntax6 [107] 100.0% ----------------------------------------------------------------------- gf [95] 100.0% [102] 214(2.9%) 214(2.9%) propagation-merge (unknown source) ----------------------------------------------------------------------- expand-implicit [97] 100.0% [103] 206(2.8%) 206(2.8%) binding-lookup52 (unknown source) ----------------------------------------------------------------------- gf [95] 100.0% [104] 202(2.8%) 202(2.8%) propagation-apply (unknown source) ----------------------------------------------------------------------- ??? [100] 38.7% location-do [105] 61.3% [105] 1716(23.6%) 0(0.0%) location-do ...rbie/findroot/src/programs.rkt:63:0 location-do [105] 61.3% ??? [100] 32.4% ??? [109] 6.3% ----------------------------------------------------------------------- ??? [100] 100.0% [106] 542(7.4%) 0(0.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2 new-mpfr [108] 100.0% ----------------------------------------------------------------------- substitute-variable6 [101] 100.0% [107] 266(3.7%) 266(3.7%) datum->syntax6 (unknown source) ----------------------------------------------------------------------- bf [106] 100.0% [108] 542(7.4%) 542(7.4%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0 ----------------------------------------------------------------------- location-do [105] 100.0% [109] 216(3.0%) 216(3.0%) ??? ...tract/private/arrow-higher-order.rkt:363:46 -----------------------------------------------------------------------