Profiling results ----------------- Total cpu time observed: 18588ms (out of 19004ms) Number of samples taken: 73 (once every 255ms) ======================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================= ??? [12] 100.0% [1] 17952(96.6%) 0(0.0%) profile-thunk14 ...t/pkgs/profile-lib/main.rkt:9:0 run [7] 100.0% ----------------------------------------------------------------------- copying-mergesort [68] 100.0% [2] 2146(11.5%) 0(0.0%) jloop ...et/collects/racket/private/sort.rkt:85:19 ??? [76] 100.0% ----------------------------------------------------------------------- simplify-alt [30] 10.9% ??? [12] 89.1% [3] 1830(9.8%) 0(0.0%) simplify ...lock/herbie/src/core/simplify.rkt:39:0 simplify-expr [8] 50.6% for-loop [9] 26.3% iterate-egraph!5 [13] 23.1% ----------------------------------------------------------------------- hash-ref! [77] 100.0% [4] 202(1.1%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:295:23 for-loop [11] 100.0% ----------------------------------------------------------------------- hash-ref! [77] 100.0% [5] 202(1.1%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:285:26 for-loop [10] 100.0% ----------------------------------------------------------------------- loop [39] 100.0% [6] 180(1.0%) 0(0.0%) ??? ...ket/collects/racket/private/list.rkt:323:18 hash-ref! [77] 50.0% map [32] 50.0% ----------------------------------------------------------------------- profile-thunk14 [1] 98.8% [7] 18174(97.8%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:31:2 ??? [12] 100.0% ----------------------------------------------------------------------- simplify [3] 100.0% [8] 926(5.0%) 0(0.0%) simplify-expr ...herbie/src/core/simplify.rkt:68:0 iterate-egraph!5 [13] 100.0% ----------------------------------------------------------------------- simplify [3] 100.0% [9] 482(2.6%) 0(0.0%) for-loop ...ock/herbie/src/core/simplify.rkt:61:12 iterate-egraph!5 [13] 100.0% ----------------------------------------------------------------------- ??? [5] 100.0% [10] 202(1.1%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:285:52 hash-ref! [77] 100.0% ----------------------------------------------------------------------- ??? [4] 100.0% [11] 202(1.1%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:298:27 hash-ref! [77] 100.0% ----------------------------------------------------------------------- for-loop [40] 2.9% run [7] 48.0% [12] 18588(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk14 [1] 46.8% loop [15] 25.6% run-improve58 [14] 24.7% simplify [3] 2.9% ----------------------------------------------------------------------- simplify [3] 23.1% for-loop [9] 26.3% simplify-expr [8] 50.6% [13] 1830(9.8%) 0(0.0%) iterate-egraph!5 ...bie/src/core/simplify.rkt:95:0 one-iter [16] 100.0% ----------------------------------------------------------------------- ??? [12] 100.0% [14] 9494(51.1%) 0(0.0%) run-improve58 ...ock/herbie/src/mainloop.rkt:242:0 get-final-combination [17] 67.8% for-loop [19] 30.1% setup-prog [23] 2.1% ----------------------------------------------------------------------- ??? [12] 100.0% [15] 9094(48.9%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:122:2 loop [18] 51.7% make-exacts* [25] 36.9% loop [26] 8.9% for-loop [22] 2.4% ----------------------------------------------------------------------- iterate-egraph!5 [13] 100.0% [16] 1830(9.8%) 0(0.0%) one-iter ...ock/herbie/src/core/simplify.rkt:106:0 loop [20] 49.5% for-loop [21] 26.3% apply-match [28] 24.2% ----------------------------------------------------------------------- run-improve58 [14] 100.0% [17] 6438(34.6%) 0(0.0%) get-final-combination ...ie/src/mainloop.rkt:269:0 split-table [24] 100.0% ----------------------------------------------------------------------- loop [15] 100.0% [18] 4702(25.3%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:93:2 make-exacts* [25] 52.1% loop [26] 47.9% ----------------------------------------------------------------------- run-improve58 [14] 100.0% [19] 2856(15.4%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:253:8 run-iter! [27] 100.0% ----------------------------------------------------------------------- one-iter [16] 100.0% [20] 906(4.9%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:53:19 apply-match [28] 100.0% ----------------------------------------------------------------------- for-loop [21] 50.0% one-iter [16] 50.0% [21] 482(2.6%) 0(0.0%) for-loop ...ck/herbie/src/core/simplify.rkt:116:12 for-loop [21] 50.0% match-e [34] 50.0% ----------------------------------------------------------------------- loop [15] 100.0% [22] 222(1.2%) 0(0.0%) for-loop .../ztatlock/herbie/src/points.rkt:128:18 for-loop [29] 100.0% ----------------------------------------------------------------------- run-improve58 [14] 100.0% [23] 200(1.1%) 0(0.0%) setup-prog /home/ztatlock/herbie/src/glue.rkt:46:0 simplify-alt [30] 100.0% ----------------------------------------------------------------------- get-final-combination [17] 100.0% [24] 6438(34.6%) 0(0.0%) split-table .../ztatlock/herbie/src/glue.rkt:171:0 infer-splitpoints4 [31] 100.0% ----------------------------------------------------------------------- loop [18] 42.2% loop [15] 57.8% [25] 5806(31.2%) 0(0.0%) make-exacts* ...tatlock/herbie/src/points.rkt:80:0 map [32] 54.4% loop [39] 45.6% ----------------------------------------------------------------------- loop [15] 26.5% loop [18] 73.5% [26] 3066(16.5%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:83:4 map [32] 100.0% ----------------------------------------------------------------------- for-loop [19] 100.0% [27] 2856(15.4%) 0(0.0%) run-iter! ...tatlock/herbie/src/mainloop.rkt:223:0 simplify! [33] 64.8% finalize-iter! [36] 14.8% gen-series! [37] 14.1% localize-error [38] 6.3% ----------------------------------------------------------------------- one-iter [16] 32.8% loop [20] 67.2% [28] 1348(7.3%) 0(0.0%) apply-match .../herbie/src/core/simplify.rkt:122:2 match-e [34] 49.1% merge-egraph-nodes! [35] 32.9% loop! [49] 18.0% ----------------------------------------------------------------------- for-loop [22] 100.0% [29] 222(1.2%) 222(1.2%) for-loop .../ztatlock/herbie/src/points.rkt:129:20 ----------------------------------------------------------------------- setup-prog [23] 100.0% [30] 200(1.1%) 0(0.0%) simplify-alt .../ztatlock/herbie/src/glue.rkt:84:0 simplify [3] 100.0% ----------------------------------------------------------------------- split-table [24] 100.0% [31] 6438(34.6%) 0(0.0%) infer-splitpoints4 ...ie/src/core/regimes.rkt:19:0 option-on-expr [48] 75.1% loop [39] 24.9% ----------------------------------------------------------------------- ??? [6] 2.8% loop [26] 47.9% make-exacts* [25] 49.3% [32] 6406(34.5%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:21:13 loop [39] 97.2% ->flonum [47] 2.8% ----------------------------------------------------------------------- run-iter! [27] 100.0% [33] 1852(10.0%) 0(0.0%) simplify! ...tatlock/herbie/src/mainloop.rkt:162:0 for-loop [40] 100.0% ----------------------------------------------------------------------- for-loop [46] 11.7% for-loop [21] 42.1% apply-match [28] 46.2% [34] 1144(6.2%) 904(4.9%) match-e ...tatlock/herbie/src/core/ematch.rkt:46:0 for-loop [43] 21.0% for-loop [46] 11.7% ----------------------------------------------------------------------- apply-match [28] 100.0% [35] 444(2.4%) 0(0.0%) merge-egraph-nodes! ...e/src/core/egraph.rkt:152:0 for-loop [45] 50.0% update-leader! [44] 50.0% ----------------------------------------------------------------------- run-iter! [27] 100.0% [36] 422(2.3%) 0(0.0%) finalize-iter! ...ck/herbie/src/mainloop.rkt:177:0 ??? [41] 100.0% ----------------------------------------------------------------------- run-iter! [27] 100.0% [37] 402(2.2%) 0(0.0%) gen-series! ...tlock/herbie/src/mainloop.rkt:134:0 for-loop [42] 100.0% ----------------------------------------------------------------------- run-iter! [27] 100.0% [38] 180(1.0%) 0(0.0%) localize-error ...erbie/src/core/localize.rkt:47:0 hash-ref! [77] 100.0% ----------------------------------------------------------------------- ??? [78] 0.0% parse-loop12 [87] 0.0% make-exacts* [25] 0.1% map [32] 2.4% infer-splitpoints4 [31] 15.0% loop [39] 82.4% [39] 10654(57.3%) 274(1.5%) loop ...cket/collects/racket/private/map.rkt:26:19 loop [39] 82.4% option-on-expr [48] 15.0% ??? [78] 2.5% ??? [6] 0.0% real->bigfloat [85] 0.0% ----------------------------------------------------------------------- simplify! [33] 100.0% [40] 1852(10.0%) 222(1.2%) for-loop ...ztatlock/herbie/src/mainloop.rkt:166:6 ??? [12] 88.0% ----------------------------------------------------------------------- finalize-iter! [36] 100.0% [41] 422(2.3%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:357:18 atab-add-altns [53] 52.6% for-loop [54] 47.4% ----------------------------------------------------------------------- gen-series! [37] 100.0% [42] 402(2.2%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:140:7 taylor-alt [50] 100.0% ----------------------------------------------------------------------- match-e [34] 100.0% [43] 240(1.3%) 0(0.0%) for-loop ...tlock/herbie/src/core/ematch.rkt:59:11 list-cartesian-product [51] 100.0% ----------------------------------------------------------------------- merge-egraph-nodes! [35] 100.0% [44] 222(1.2%) 0(0.0%) update-leader! ...herbie/src/core/egraph.rkt:217:0 custom-set-union! [52] 100.0% ----------------------------------------------------------------------- merge-egraph-nodes! [35] 100.0% [45] 222(1.2%) 0(0.0%) for-loop ...lock/herbie/src/core/egraph.rkt:200:10 loop! [49] 100.0% ----------------------------------------------------------------------- match-e [34] 100.0% [46] 200(1.1%) 0(0.0%) for-loop ...tlock/herbie/src/core/ematch.rkt:65:37 match-e [34] 100.0% ----------------------------------------------------------------------- map [32] 100.0% [47] 180(1.0%) 0(0.0%) ->flonum ...ock/herbie/src/syntax/syntax.rkt:224:0 ??? [104] 100.0% ----------------------------------------------------------------------- loop [39] 24.9% infer-splitpoints4 [31] 75.1% [48] 6438(34.6%) 0(0.0%) option-on-expr ...erbie/src/core/regimes.rkt:106:0 sort-context-on-expr [55] 86.3% pick-errors [56] 10.3% err-lsts->split-indices [61] 3.4% ----------------------------------------------------------------------- for-loop [45] 47.8% apply-match [28] 52.2% [49] 464(2.5%) 0(0.0%) loop! .../ztatlock/herbie/src/core/enode.rkt:163:2 custom-set-union [57] 100.0% ----------------------------------------------------------------------- for-loop [42] 100.0% [50] 402(2.2%) 0(0.0%) taylor-alt ...e/ztatlock/herbie/src/glue.rkt:142:0 for-loop [59] 100.0% ----------------------------------------------------------------------- for-loop [43] 100.0% [51] 240(1.3%) 240(1.3%) list-cartesian-product ...src/core/ematch.rkt:20:0 ----------------------------------------------------------------------- update-leader! [44] 100.0% [52] 222(1.2%) 0(0.0%) custom-set-union! ...t/private/set-types.rkt:246:0 for-loop [60] 100.0% ----------------------------------------------------------------------- ??? [41] 100.0% [53] 222(1.2%) 0(0.0%) atab-add-altns ...rbie/src/core/alt-table.rkt:50:0 atab-add-altn [58] 100.0% ----------------------------------------------------------------------- ??? [41] 100.0% [54] 200(1.1%) 0(0.0%) for-loop ...ock/herbie/src/core/alt-table.rkt:51:2 atab-add-altn [58] 100.0% ----------------------------------------------------------------------- option-on-expr [48] 100.0% [55] 5558(29.9%) 0(0.0%) sort-context-on-expr ...herbie/src/points.rkt:50:0 sort [62] 100.0% ----------------------------------------------------------------------- option-on-expr [48] 100.0% [56] 662(3.6%) 0(0.0%) pick-errors ...k/herbie/src/core/regimes.rkt:173:0 for-loop [63] 100.0% ----------------------------------------------------------------------- loop! [49] 100.0% [57] 464(2.5%) 0(0.0%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [64] 100.0% ----------------------------------------------------------------------- for-loop [54] 47.4% atab-add-altns [53] 52.6% [58] 422(2.3%) 0(0.0%) atab-add-altn ...rbie/src/core/alt-table.rkt:208:0 best-and-tied-at-points [65] 100.0% ----------------------------------------------------------------------- taylor-alt [50] 100.0% [59] 402(2.2%) 0(0.0%) for-loop /home/ztatlock/herbie/src/glue.rkt:144:2 location-do [66] 100.0% ----------------------------------------------------------------------- custom-set-union! [52] 100.0% [60] 222(1.2%) 222(1.2%) for-loop ...cts/racket/private/set-types.rkt:254:4 ----------------------------------------------------------------------- option-on-expr [48] 100.0% [61] 218(1.2%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:224:0 add-splitpoint [67] 100.0% ----------------------------------------------------------------------- sort-context-on-expr [55] 100.0% [62] 5558(29.9%) 0(0.0%) sort ...ket/collects/racket/private/sort.rkt:213:0 copying-mergesort [68] 75.8% loop [73] 24.2% ----------------------------------------------------------------------- pick-errors [56] 100.0% [63] 662(3.6%) 0(0.0%) for-loop ...lock/herbie/src/core/regimes.rkt:176:4 eval-prog [79] 100.0% ----------------------------------------------------------------------- custom-set-union [57] 100.0% [64] 464(2.5%) 0(0.0%) for-loop ...cts/racket/private/set-types.rkt:174:3 for-loop [69] 100.0% ----------------------------------------------------------------------- atab-add-altn [58] 100.0% [65] 422(2.3%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [70] 100.0% ----------------------------------------------------------------------- for-loop [59] 100.0% [66] 402(2.2%) 0(0.0%) location-do ...tlock/herbie/src/programs.rkt:129:0 approximate9 [71] 100.0% ----------------------------------------------------------------------- err-lsts->split-indices [61] 100.0% [67] 218(1.2%) 0(0.0%) add-splitpoint ...erbie/src/core/regimes.rkt:237:2 for-loop [72] 100.0% ----------------------------------------------------------------------- sort [62] 42.7% copying-mergesort [68] 57.3% [68] 4214(22.7%) 0(0.0%) copying-mergesort .../racket/private/sort.rkt:91:4 copying-mergesort [68] 57.3% loop [73] 29.9% jloop [2] 12.7% ----------------------------------------------------------------------- for-loop [64] 100.0% [69] 464(2.5%) 464(2.5%) for-loop ...cts/racket/private/set-types.rkt:178:5 ----------------------------------------------------------------------- best-and-tied-at-points [65] 100.0% [70] 422(2.3%) 0(0.0%) errors /home/ztatlock/herbie/src/points.rkt:144:0 for-loop [74] 100.0% ----------------------------------------------------------------------- location-do [66] 100.0% [71] 402(2.2%) 0(0.0%) approximate9 ...ck/herbie/src/core/taylor.rkt:11:0 loop [75] 100.0% ----------------------------------------------------------------------- add-splitpoint [67] 100.0% [72] 218(1.2%) 218(1.2%) for-loop ...lock/herbie/src/core/regimes.rkt:239:4 ----------------------------------------------------------------------- sort [62] 39.4% copying-mergesort [68] 60.6% [73] 3412(18.4%) 0(0.0%) loop ...cket/collects/racket/private/sort.rkt:64:8 ??? [76] 100.0% ----------------------------------------------------------------------- errors [70] 100.0% [74] 422(2.3%) 0(0.0%) for-loop ...e/ztatlock/herbie/src/points.rkt:147:4 ??? [78] 100.0% ----------------------------------------------------------------------- approximate9 [71] 100.0% [75] 402(2.2%) 0(0.0%) loop ...e/ztatlock/herbie/src/core/taylor.rkt:82:4 hash-ref! [77] 100.0% ----------------------------------------------------------------------- jloop [2] 38.6% loop [73] 61.4% [76] 5558(29.9%) 222(1.2%) ??? /home/ztatlock/herbie/src/points.rkt:52:27 eval-prog [79] 92.1% ??? [78] 3.9% ----------------------------------------------------------------------- for-loop [11] 5.0% for-loop [10] 5.0% ??? [82] 5.0% ??? [81] 14.9% ??? [6] 15.5% localize-error [38] 15.5% loop [75] 39.3% [77] 582(3.1%) 0(0.0%) hash-ref! ...racket/private/more-scheme.rkt:373:13 simplify [83] 34.4% parse-loop12 [87] 30.9% ??? [81] 14.9% ??? [82] 5.0% ??? [5] 5.0% ??? [4] 5.0% ??? [80] 5.0% ----------------------------------------------------------------------- ??? [76] 2.3% for-loop [74] 4.4% loop [39] 93.3% [78] 9510(51.2%) 1162(6.3%) ??? /home/ztatlock/herbie/src/programs.rkt:168:4 ??? [84] 41.7% loop [39] 14.3% real->bigfloat [85] 14.0% ...e/case-arrow.rkt:150:50 [86] 9.4% ??? [103] 8.3% ----------------------------------------------------------------------- for-loop [63] 11.4% ??? [76] 88.6% [79] 5782(31.1%) 5340(28.7%) eval-prog ...tatlock/herbie/src/programs.rkt:162:0 go [88] 4.2% parse-lambda [90] 3.5% ----------------------------------------------------------------------- hash-ref! [77] 100.0% [80] 202(1.1%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:322:33 for-loop [89] 100.0% ----------------------------------------------------------------------- hash-ref! [77] 100.0% [81] 202(1.1%) 0(0.0%) ??? ...e/ztatlock/herbie/src/core/taylor.rkt:63:15 hash-ref! [77] 100.0% ----------------------------------------------------------------------- hash-ref! [77] 100.0% [82] 202(1.1%) 0(0.0%) ??? ...e/ztatlock/herbie/src/core/taylor.rkt:42:15 hash-ref! [77] 100.0% ----------------------------------------------------------------------- hash-ref! [77] 100.0% [83] 200(1.1%) 0(0.0%) simplify ...atlock/herbie/src/core/reduce.rkt:18:0 parse-loop12 [87] 100.0% ----------------------------------------------------------------------- ??? [78] 100.0% [84] 3970(21.4%) 0(0.0%) ??? ...acket/collects/racket/private/kw.rkt:400:14 bf* [97] 55.8% bffma [91] 33.1% ...higher-order.rkt:373:33 [93] 6.0% ??? [94] 5.0% ----------------------------------------------------------------------- loop [39] 44.7% ??? [78] 55.3% [85] 2418(13.0%) 2154(11.6%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [105] 10.9% ----------------------------------------------------------------------- ??? [78] 100.0% [86] 896(4.8%) 896(4.8%) ...e/case-arrow.rkt:150:50 (unknown source) ----------------------------------------------------------------------- hash-ref! [77] 47.4% simplify [83] 52.6% [87] 380(2.0%) 0(0.0%) parse-loop12 ...s/racket/match/compiler.rkt:410:15 f66 [96] 52.6% loop [39] 47.4% ----------------------------------------------------------------------- eval-prog [79] 100.0% [88] 242(1.3%) 0(0.0%) go .../collects/racket/private/qq-and-or.rkt:50:20 loop [92] 100.0% ----------------------------------------------------------------------- ??? [80] 100.0% [89] 202(1.1%) 202(1.1%) for-loop ...lock/herbie/src/core/taylor.rkt:324:46 ----------------------------------------------------------------------- eval-prog [79] 100.0% [90] 200(1.1%) 0(0.0%) parse-lambda ...llects/racket/private/kw.rkt:393:2 simple-args? [95] 100.0% ----------------------------------------------------------------------- ??? [84] 100.0% [91] 1316(7.1%) 0(0.0%) bffma ...atlock/herbie/src/syntax/syntax.rkt:122:0 bf* [97] 80.4% ...ow-val-first.rkt:357:18 [98] 19.6% ----------------------------------------------------------------------- go [88] 100.0% [92] 242(1.3%) 242(1.3%) loop ...llects/racket/private/qq-and-or.rkt:101:61 ----------------------------------------------------------------------- ??? [84] 100.0% [93] 240(1.3%) 0(0.0%) ...higher-order.rkt:373:33 (unknown source) ??? [101] 100.0% ----------------------------------------------------------------------- ??? [84] 100.0% [94] 200(1.1%) 200(1.1%) ??? /home/ztatlock/herbie/src/config.rkt:29:0 ----------------------------------------------------------------------- parse-lambda [90] 100.0% [95] 200(1.1%) 200(1.1%) simple-args? ...llects/racket/private/kw.rkt:306:2 ----------------------------------------------------------------------- composed [99] 50.0% parse-loop12 [87] 50.0% [96] 200(1.1%) 200(1.1%) f66 ...t/collects/racket/match/compiler.rkt:499:40 composed [99] 50.0% ----------------------------------------------------------------------- bffma [91] 32.3% ??? [84] 67.7% [97] 3272(17.6%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [100] 100.0% ----------------------------------------------------------------------- bffma [91] 100.0% [98] 258(1.4%) 0(0.0%) ...ow-val-first.rkt:357:18 (unknown source) ??? [101] 100.0% ----------------------------------------------------------------------- f66 [96] 100.0% [99] 200(1.1%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 f66 [96] 100.0% ----------------------------------------------------------------------- bf* [97] 100.0% [100] 3272(17.6%) 0(0.0%) ??? ...-racket/utils/simple-result-arrow.rkt:26:12 bfmul [102] 100.0% ----------------------------------------------------------------------- ...higher-order.rkt:373:33 [93] 48.2% ...ow-val-first.rkt:357:18 [98] 51.8% [101] 498(2.7%) 0(0.0%) ??? ...cts/racket/contract/private/list.rkt:187:10 ??? [103] 100.0% ----------------------------------------------------------------------- ??? [100] 100.0% [102] 3272(17.6%) 2996(16.1%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [105] 8.4% ----------------------------------------------------------------------- ??? [101] 38.7% ??? [78] 61.3% [103] 1288(6.9%) 0(0.0%) ??? ...ects/racket/contract/private/guts.rkt:638:8 ??? [104] 100.0% ----------------------------------------------------------------------- ->flonum [47] 12.3% ??? [103] 87.7% [104] 1468(7.9%) 762(4.1%) ??? ...tract/private/arrow-higher-order.rkt:373:33 ??? [106] 48.1% ----------------------------------------------------------------------- real->bigfloat [85] 48.9% bfmul [102] 51.1% [105] 540(2.9%) 540(2.9%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ----------------------------------------------------------------------- ??? [104] 100.0% [106] 706(3.8%) 706(3.8%) ??? ...llects/racket/contract/combinator.rkt:178:4 -----------------------------------------------------------------------