Profiling results ----------------- Total cpu time observed: 7442ms (out of 7556ms) Number of samples taken: 33 (once every 226ms) ======================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================== [1] 7442(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [12] 100.0% ------------------------------------------------------------------------ ??? [95] 100.0% [2] 2134(28.7%) 0(0.0%) approximate9 ...better-rr/src/core/taylor.rkt:11:0 loop [13] 90.6% taylor-invert [20] 9.4% ------------------------------------------------------------------------ hash-ref! [101] 100.0% [3] 1934(26.0%) 0(0.0%) ??? .../herbie/better-rr/src/core/taylor.rkt:67:15 ??? [95] 100.0% ------------------------------------------------------------------------ loop [88] 19.3% hash-ref! [101] 38.7% map [39] 42.0% [4] 1932(26.0%) 0(0.0%) parse-loop74 (unknown source) eval-const-expr [14] 100.0% ------------------------------------------------------------------------ hash-ref! [101] 100.0% [5] 1520(20.4%) 0(0.0%) ??? ...herbie/better-rr/src/core/taylor.rkt:300:23 for-loop [15] 100.0% ------------------------------------------------------------------------ map [39] 37.2% hash-ref! [101] 62.8% [6] 1386(18.6%) 0(0.0%) f40 (unknown source) map [39] 100.0% ------------------------------------------------------------------------ hash-ref! [101] 100.0% [7] 756(10.2%) 0(0.0%) ??? ...herbie/better-rr/src/core/taylor.rkt:290:26 for-loop [16] 100.0% ------------------------------------------------------------------------ loop [88] 47.0% for-loop [90] 53.0% [8] 740(9.9%) 192(2.6%) syntax-e (unknown source) syntax-e/no-taint [18] 74.1% ------------------------------------------------------------------------ loop [88] 37.2% for-loop [90] 62.8% [9] 554(7.4%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [17] 100.0% ------------------------------------------------------------------------ matcher [108] 100.0% [10] 400(5.4%) 0(0.0%) ??? ...erbie/better-rr/src/core/matcher.rkt:130:11 for-loop [19] 100.0% ------------------------------------------------------------------------ hash-ref! [101] 100.0% [11] 200(2.7%) 0(0.0%) ??? ...ies/herbie/better-rr/src/programs.rkt:202:5 loop [88] 100.0% ------------------------------------------------------------------------ ??? [1] 100.0% [12] 7442(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [21] 100.0% ------------------------------------------------------------------------ approximate9 [2] 100.0% [13] 1934(26.0%) 0(0.0%) loop .../herbie/better-rr/src/core/taylor.rkt:86:4 hash-ref! [101] 100.0% ------------------------------------------------------------------------ parse-loop74 [4] 100.0% [14] 1932(26.0%) 0(0.0%) eval-const-expr ...etter-rr/src/programs.rkt:144:0 temp85_0 [76] 89.6% eval-prog [24] 10.4% ------------------------------------------------------------------------ ??? [5] 100.0% [15] 1520(20.4%) 0(0.0%) for-loop ...e/better-rr/src/core/taylor.rkt:303:27 hash-ref! [101] 100.0% ------------------------------------------------------------------------ ??? [7] 100.0% [16] 756(10.2%) 0(0.0%) for-loop ...e/better-rr/src/core/taylor.rkt:290:52 ??? [22] 72.8% hash-ref! [101] 27.2% ------------------------------------------------------------------------ dispatch-transformer41 [9] 100.0% [17] 554(7.4%) 0(0.0%) apply-transformer52 (unknown source) apply-transformer-in-context [23] 62.8% loop [88] 37.2% ------------------------------------------------------------------------ syntax-e [8] 100.0% [18] 548(7.4%) 0(0.0%) syntax-e/no-taint (unknown source) loop [88] 100.0% ------------------------------------------------------------------------ ??? [10] 100.0% [19] 400(5.4%) 0(0.0%) for-loop .../better-rr/src/core/matcher.rkt:132:15 hash-ref! [101] 100.0% ------------------------------------------------------------------------ approximate9 [2] 100.0% [20] 200(2.7%) 0(0.0%) taylor-invert ...tter-rr/src/core/taylor.rkt:317:0 first-nonzero-exp [25] 100.0% ------------------------------------------------------------------------ profile-thunk16 [12] 100.0% [21] 7442(100.0%) 0(0.0%) run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2 .../more-scheme.rkt:261:28 [26] 100.0% ------------------------------------------------------------------------ for-loop [16] 100.0% [22] 550(7.4%) 0(0.0%) ??? ...herbie/better-rr/src/core/taylor.rkt:293:19 hash-ref! [101] 100.0% ------------------------------------------------------------------------ apply-transformer52 [17] 100.0% [23] 348(4.7%) 0(0.0%) apply-transformer-in-context (unknown source) ??? [27] 100.0% ------------------------------------------------------------------------ eval-const-expr [14] 100.0% [24] 200(2.7%) 0(0.0%) eval-prog ...rbie/better-rr/src/programs.rkt:106:0 hash-ref! [101] 100.0% ------------------------------------------------------------------------ taylor-invert [20] 100.0% [25] 200(2.7%) 0(0.0%) first-nonzero-exp ...-rr/src/core/taylor.rkt:265:0 hash-ref! [101] 100.0% ------------------------------------------------------------------------ for-loop [78] 1.3% run [21] 98.7% [26] 7442(100.0%) 194(2.6%) .../more-scheme.rkt:261:28 (unknown source) run-improve47 [28] 60.9% prepare-points-intervals [29] 18.7% oracle-error [30] 11.2% errors [74] 2.7% ??? [45] 2.7% get-final-combination [32] 2.5% ------------------------------------------------------------------------ apply-transformer-in-context [23]100.0% [27] 348(4.7%) 0(0.0%) ??? ...collects/racket/private/qq-and-or.rkt:155:9 ??? [31] 100.0% ------------------------------------------------------------------------ .../more-scheme.rkt:261:28 [26] 100.0% [28] 4632(62.2%) 0(0.0%) run-improve47 .../better-rr/src/mainloop.rkt:364:0 for-loop [33] 100.0% ------------------------------------------------------------------------ .../more-scheme.rkt:261:28 [26] 100.0% [29] 1390(18.7%) 0(0.0%) prepare-points-intervals ...r/src/points.rkt:122:0 loop [34] 100.0% ------------------------------------------------------------------------ .../more-scheme.rkt:261:28 [26] 100.0% [30] 834(11.2%) 0(0.0%) oracle-error ...bie/better-rr/src/points.rkt:179:0 for-loop [35] 100.0% ------------------------------------------------------------------------ ??? [27] 100.0% [31] 348(4.7%) 0(0.0%) ??? ...ollects/racket/private/qq-and-or.rkt:164:21 syntax->list [36] 100.0% ------------------------------------------------------------------------ .../more-scheme.rkt:261:28 [26] 100.0% [32] 186(2.5%) 0(0.0%) get-final-combination ...rr/src/mainloop.rkt:389:0 infer-splitpoints [37] 100.0% ------------------------------------------------------------------------ run-improve47 [28] 100.0% [33] 4632(62.2%) 0(0.0%) for-loop ...erbie/better-rr/src/mainloop.rkt:383:4 run-iter! [38] 100.0% ------------------------------------------------------------------------ prepare-points-intervals [29] 100.0% [34] 1390(18.7%) 0(0.0%) loop ...lies/herbie/better-rr/src/points.rkt:134:4 loop [40] 85.6% ??? [41] 14.4% ------------------------------------------------------------------------ oracle-error [30] 100.0% [35] 834(11.2%) 0(0.0%) for-loop .../herbie/better-rr/src/points.rkt:180:2 loop [88] 75.5% map [39] 24.5% ------------------------------------------------------------------------ ??? [31] 100.0% [36] 348(4.7%) 0(0.0%) syntax->list (unknown source) loop [88] 100.0% ------------------------------------------------------------------------ get-final-combination [32] 100.0% [37] 186(2.5%) 0(0.0%) infer-splitpoints ...-rr/src/core/regimes.rkt:33:0 for-loop [42] 100.0% ------------------------------------------------------------------------ for-loop [33] 100.0% [38] 4632(62.2%) 0(0.0%) run-iter! ...rbie/better-rr/src/mainloop.rkt:345:0 gen-series! [43] 46.1% simplify! [44] 32.7% finalize-iter! [46] 12.6% gen-rewrites! [48] 8.6% ------------------------------------------------------------------------ parse-loop49 [47] 4.2% for-loop [35] 12.8% f40 [6] 83.0% [39] 1590(21.4%) 0(0.0%) map ...t-7.5/collects/racket/private/map.rkt:35:13 f40 [6] 30.4% parse-loop49 [47] 27.6% parse-loop74 [4] 26.7% loop [49] 12.8% ??? [50] 2.5% ------------------------------------------------------------------------ loop [34] 100.0% [40] 1190(16.0%) 396(5.3%) loop ...tlies/herbie/better-rr/src/points.rkt:79:2 ??? [45] 50.1% real->precision [51] 16.6% ------------------------------------------------------------------------ loop [34] 100.0% [41] 200(2.7%) 0(0.0%) ??? ...tlies/herbie/better-rr/src/points.rkt:115:6 ??? [45] 100.0% ------------------------------------------------------------------------ infer-splitpoints [37] 100.0% [42] 186(2.5%) 0(0.0%) for-loop ...ie/better-rr/src/core/regimes.rkt:45:6 option-on-expr [52] 100.0% ------------------------------------------------------------------------ run-iter! [38] 100.0% [43] 2134(28.7%) 0(0.0%) gen-series! ...ie/better-rr/src/mainloop.rkt:159:0 for-loop [53] 100.0% ------------------------------------------------------------------------ run-iter! [38] 100.0% [44] 1516(20.4%) 0(0.0%) simplify! ...rbie/better-rr/src/mainloop.rkt:223:0 ??? [54] 100.0% ------------------------------------------------------------------------ ??? [41] 20.1% .../more-scheme.rkt:261:28 [26] 20.1% loop [40] 59.8% [45] 996(13.4%) 200(2.7%) ??? ...tract/private/arrow-higher-order.rkt:379:33 ival-sub [55] 59.8% ??? [59] 20.1% ------------------------------------------------------------------------ run-iter! [38] 100.0% [46] 582(7.8%) 0(0.0%) finalize-iter! ...better-rr/src/mainloop.rkt:277:0 ??? [56] 100.0% ------------------------------------------------------------------------ map [39] 100.0% [47] 572(7.7%) 0(0.0%) parse-loop49 (unknown source) loop [88] 65.0% map [39] 35.0% ------------------------------------------------------------------------ run-iter! [38] 100.0% [48] 400(5.4%) 0(0.0%) gen-rewrites! .../better-rr/src/mainloop.rkt:182:0 for-loop [57] 100.0% ------------------------------------------------------------------------ map [39] 100.0% [49] 204(2.7%) 0(0.0%) loop ...-7.5/collects/racket/private/map.rkt:40:19 ??? [91] 100.0% ------------------------------------------------------------------------ map [39] 100.0% [50] 202(2.7%) 0(0.0%) ??? ...s/herbie/better-rr/src/core/reduce.rkt:56:5 for-loop [58] 100.0% ------------------------------------------------------------------------ loop [40] 100.0% [51] 198(2.7%) 0(0.0%) real->precision ...tter-rr/src/programs.rkt:118:11 ??? [95] 100.0% ------------------------------------------------------------------------ for-loop [42] 100.0% [52] 186(2.5%) 0(0.0%) option-on-expr ...er-rr/src/core/regimes.rkt:124:0 for-loop [60] 100.0% ------------------------------------------------------------------------ gen-series! [43] 100.0% [53] 2134(28.7%) 0(0.0%) for-loop ...erbie/better-rr/src/mainloop.rkt:166:7 taylor-alt [61] 100.0% ------------------------------------------------------------------------ simplify! [44] 100.0% [54] 1516(20.4%) 0(0.0%) ??? ...herbie/better-rr/src/core/simplify.rkt:42:0 egraph-run [62] 100.0% ------------------------------------------------------------------------ ??? [45] 100.0% [55] 596(8.0%) 394(5.3%) ival-sub ...ie/better-rr/src/biginterval.rkt:117:0 bfsub [65] 33.9% ------------------------------------------------------------------------ finalize-iter! [46] 100.0% [56] 582(7.8%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:486:18 for-loop [63] 100.0% ------------------------------------------------------------------------ gen-rewrites! [48] 100.0% [57] 400(5.4%) 0(0.0%) for-loop ...rbie/better-rr/src/mainloop.rkt:190:11 rewrite-expression-head23 [64] 100.0% ------------------------------------------------------------------------ ??? [50] 100.0% [58] 202(2.7%) 0(0.0%) for-loop ...bie/better-rr/src/core/reduce.rkt:57:7 pattern-match [66] 100.0% ------------------------------------------------------------------------ ??? [45] 100.0% [59] 200(2.7%) 200(2.7%) ??? ...cts/racket/contract/private/list.rkt:209:10 ------------------------------------------------------------------------ option-on-expr [52] 100.0% [60] 186(2.5%) 0(0.0%) for-loop ...e/better-rr/src/core/regimes.rkt:135:4 errors [74] 100.0% ------------------------------------------------------------------------ for-loop [53] 100.0% [61] 2134(28.7%) 0(0.0%) taylor-alt ...bie/better-rr/src/mainloop.rkt:145:0 for-loop [67] 100.0% ------------------------------------------------------------------------ ??? [54] 100.0% [62] 1516(20.4%) 0(0.0%) egraph-run .../pkgs/egg-herbie-linux/main.rkt:49:0 egraph-add-exprs [68] 100.0% ------------------------------------------------------------------------ ??? [56] 100.0% [63] 582(7.8%) 0(0.0%) for-loop ...better-rr/src/core/alt-table.rkt:192:2 atab-add-altn [69] 100.0% ------------------------------------------------------------------------ for-loop [57] 100.0% [64] 400(5.4%) 0(0.0%) rewrite-expression-head23 ...core/matcher.rkt:83:0 rewriter [70] 100.0% ------------------------------------------------------------------------ ival-sub [55] 100.0% [65] 202(2.7%) 0(0.0%) bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4 new-mpfr [71] 100.0% ------------------------------------------------------------------------ for-loop [58] 100.0% [66] 202(2.7%) 0(0.0%) pattern-match ...tter-rr/src/core/matcher.rkt:29:0 ??? [72] 100.0% ------------------------------------------------------------------------ taylor-alt [61] 100.0% [67] 2134(28.7%) 0(0.0%) for-loop ...erbie/better-rr/src/mainloop.rkt:151:6 ??? [95] 100.0% ------------------------------------------------------------------------ egraph-run [62] 100.0% [68] 1516(20.4%) 0(0.0%) egraph-add-exprs ...gg-herbie-linux/main.rkt:111:0 ??? [73] 100.0% ------------------------------------------------------------------------ for-loop [63] 100.0% [69] 582(7.8%) 0(0.0%) atab-add-altn ...r-rr/src/core/alt-table.rkt:195:0 errors [74] 100.0% ------------------------------------------------------------------------ rewrite-expression-head23 [64] 37.8% matcher [108] 62.2% [70] 400(5.4%) 196(2.6%) rewriter ...ie/better-rr/src/core/matcher.rkt:85:2 for-loop [75] 87.8% ------------------------------------------------------------------------ bfsub [65] 100.0% [71] 202(2.7%) 202(2.7%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0 ------------------------------------------------------------------------ pattern-match [66] 100.0% [72] 202(2.7%) 202(2.7%) ??? .../herbie/better-rr/src/core/matcher.rkt:25:7 ------------------------------------------------------------------------ egraph-add-exprs [68] 100.0% [73] 1516(20.4%) 0(0.0%) ??? ...erbie/better-rr/src/core/simplify.rkt:103:6 for-loop [77] 77.7% egg-run-rules [79] 22.3% ------------------------------------------------------------------------ for-loop [60] 19.2% .../more-scheme.rkt:261:28 [26] 20.7% atab-add-altn [69] 60.1% [74] 968(13.0%) 0(0.0%) errors ...es/herbie/better-rr/src/points.rkt:192:0 for-loop [78] 80.2% temp85_0 [76] 19.8% ------------------------------------------------------------------------ rewriter [70] 100.0% [75] 400(5.4%) 0(0.0%) for-loop ...ie/better-rr/src/core/matcher.rkt:87:4 hash-ref! [101] 100.0% ------------------------------------------------------------------------ errors [74] 10.0% eval-const-expr [14] 90.0% [76] 1924(25.9%) 0(0.0%) temp85_0 (unknown source) compile15 [80] 100.0% ------------------------------------------------------------------------ ??? [73] 100.0% [77] 1178(15.8%) 1178(15.8%) for-loop .../better-rr/src/core/simplify.rkt:121:2 ------------------------------------------------------------------------ errors [74] 100.0% [78] 776(10.4%) 382(5.1%) for-loop .../herbie/better-rr/src/points.rkt:194:2 ??? [81] 25.8% .../more-scheme.rkt:261:28 [26] 25.0% ------------------------------------------------------------------------ ??? [73] 100.0% [79] 338(4.5%) 338(4.5%) egg-run-rules ...er-rr/src/core/simplify.rkt:109:0 ------------------------------------------------------------------------ temp85_0 [76] 100.0% [80] 1924(25.9%) 0(0.0%) compile15 (unknown source) temp91_0 [82] 89.6% loop [88] 10.4% ------------------------------------------------------------------------ for-loop [78] 100.0% [81] 200(2.7%) 200(2.7%) ??? ...7.5/collects/racket/private/for.rkt:1236:14 ------------------------------------------------------------------------ compile15 [80] 100.0% [82] 1724(23.2%) 0(0.0%) temp91_0 (unknown source) temp118_0 [83] 88.1% compile-top9 [84] 11.9% ------------------------------------------------------------------------ temp91_0 [82] 100.0% [83] 1518(20.4%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [85] 100.0% ------------------------------------------------------------------------ temp91_0 [82] 100.0% [84] 206(2.8%) 0(0.0%) compile-top9 (unknown source) compile-forms33 [86] 100.0% ------------------------------------------------------------------------ loop [88] 11.6% temp118_0 [83] 88.4% [85] 1718(23.1%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [87] 88.4% loop [88] 11.6% ------------------------------------------------------------------------ compile-top9 [84] 100.0% [86] 206(2.8%) 0(0.0%) compile-forms33 (unknown source) for-loop [90] 100.0% ------------------------------------------------------------------------ expand-capturing-lifts [85] 100.0% [87] 1518(20.4%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [89] 73.3% loop [88] 26.7% ------------------------------------------------------------------------ expand-capturing-lifts [85] 4.2% compile15 [80] 4.2% apply-transformer52 [17] 4.4% syntax->list [36] 7.4% ??? [11] 8.5% for-loop [35] 11.1% lambda-clause-expander [87] 12.9% loop [88] 15.7% parse-loop49 [47] 15.8% syntax-e/no-taint [18] 15.9% [88] 2356(31.7%) 400(5.4%) loop (unknown source) gf [92] 15.9% parse-loop74 [4] 15.8% loop [88] 15.7% ??? [91] 11.1% expand-id-application-form17 [94] 8.5% syntax-e [8] 7.4% dispatch-transformer41 [9] 4.4% core-form-sym [93] 4.4% expand-capturing-lifts [85] 4.2% ------------------------------------------------------------------------ for-loop [90] 45.6% lambda-clause-expander [87] 54.4% [89] 1112(14.9%) 0(0.0%) finish-bodys (unknown source) for-loop [90] 100.0% ------------------------------------------------------------------------ for-loop [90] 13.1% compile-forms33 [86] 15.6% finish-bodys [89] 71.3% [90] 1318(17.7%) 372(5.0%) for-loop (unknown source) finish-bodys [89] 30.6% compile-module-linklet57 [98] 15.6% for-loop [90] 13.1% dispatch-transformer41 [9] 8.8% syntax-e [8] 3.7% ------------------------------------------------------------------------ loop [49] 24.5% loop [88] 75.5% [91] 834(11.2%) 0(0.0%) ??? ...lies/herbie/better-rr/src/points.rkt:181:26 ??? [96] 49.6% *bit-width* [97] 25.9% ??? [95] 24.5% ------------------------------------------------------------------------ loop [88] 100.0% [92] 548(7.4%) 348(4.7%) gf (unknown source) propagation-apply [100] 36.5% ------------------------------------------------------------------------ loop [88] 100.0% [93] 206(2.8%) 0(0.0%) core-form-sym (unknown source) resolve+shift28 [99] 100.0% ------------------------------------------------------------------------ loop [88] 100.0% [94] 200(2.7%) 200(2.7%) expand-id-application-form17 (unknown source) ------------------------------------------------------------------------ real->precision [51] 7.8% ??? [91] 8.0% ??? [3] 25.4% location-do [102] 29.4% for-loop [67] 29.4% [95] 2536(34.1%) 204(2.7%) ??? ...tract/private/arrow-higher-order.rkt:375:33 location-do [102] 29.4% approximate9 [2] 29.4% hash-ref! [101] 25.4% bf [104] 7.8% ------------------------------------------------------------------------ ??? [91] 100.0% [96] 414(5.6%) 414(5.6%) ??? ...rbie/better-rr/src/syntax/syntax.rkt:214:17 ------------------------------------------------------------------------ ??? [91] 100.0% [97] 216(2.9%) 216(2.9%) *bit-width* ...herbie/better-rr/src/float.rkt:34:0 ------------------------------------------------------------------------ for-loop [90] 100.0% [98] 206(2.8%) 206(2.8%) compile-module-linklet57 (unknown source) ------------------------------------------------------------------------ core-form-sym [93] 100.0% [99] 206(2.8%) 0(0.0%) resolve+shift28 (unknown source) fallback-loop [103] 100.0% ------------------------------------------------------------------------ gf [92] 100.0% [100] 200(2.7%) 200(2.7%) propagation-apply (unknown source) ------------------------------------------------------------------------ eval-prog [24] 1.3% for-loop [16] 2.7% ??? [107] 3.6% ??? [22] 3.6% first-nonzero-exp [25] 3.9% ??? [106] 5.6% for-loop [19] 6.6% for-loop [75] 9.2% for-loop [15] 14.8% ??? [105] 16.2% ??? [95] 16.2% loop [13] 16.2% [101] 2534(34.0%) 204(2.7%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [3] 16.2% ??? [105] 16.2% ??? [5] 14.8% matcher [108] 13.1% f40 [6] 12.6% parse-loop74 [4] 7.6% ??? [7] 6.3% ??? [106] 5.6% ??? [107] 3.6% ??? [11] 1.3% ------------------------------------------------------------------------ location-do [102] 21.3% ??? [95] 78.7% [102] 2134(28.7%) 0(0.0%) location-do ...bie/better-rr/src/programs.rkt:87:0 ??? [95] 78.7% location-do [102] 21.3% ------------------------------------------------------------------------ resolve+shift28 [99] 100.0% [103] 206(2.8%) 206(2.8%) fallback-loop (unknown source) ------------------------------------------------------------------------ ??? [95] 100.0% [104] 198(2.7%) 198(2.7%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2 ------------------------------------------------------------------------ hash-ref! [101] 100.0% [105] 1934(26.0%) 0(0.0%) ??? .../herbie/better-rr/src/core/taylor.rkt:44:15 hash-ref! [101] 100.0% ------------------------------------------------------------------------ hash-ref! [101] 100.0% [106] 808(10.9%) 0(0.0%) ??? ...herbie/better-rr/src/core/taylor.rkt:343:33 hash-ref! [101] 100.0% ------------------------------------------------------------------------ hash-ref! [101] 100.0% [107] 550(7.4%) 0(0.0%) ??? ...herbie/better-rr/src/core/taylor.rkt:327:33 hash-ref! [101] 100.0% ------------------------------------------------------------------------ hash-ref! [101] 100.0% [108] 400(5.4%) 0(0.0%) matcher ...ie/better-rr/src/core/matcher.rkt:118:2 ??? [10] 50.0% rewriter [70] 50.0% ------------------------------------------------------------------------