Profiling results ----------------- Total cpu time observed: 25484ms (out of 26040ms) Number of samples taken: 149 (once every 171ms) (Hiding functions with self<1.0% and local<2.0%: 3 of 108 hidden) ======================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================== ??? [11] 100.0% [1] 24946(97.9%) 0(0.0%) profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0 run [7] 100.0% ------------------------------------------------------------------------ hash-ref! [41] 100.0% [2] 2924(11.5%) 0(0.0%) ??? /home/ztatlock/herbie/src/programs.rkt:181:5 loop [34] 100.0% ------------------------------------------------------------------------ match-e [59] 100.0% [3] 120(0.5%) 0(0.0%) for-loop ...tlock/herbie/src/core/ematch.rkt:59:11 for-loop [8] 100.0% ------------------------------------------------------------------------ ??? [66] 100.0% [4] 88(0.3%) 0(0.0%) approximate9 ...ck/herbie/src/core/taylor.rkt:12:0 loop [9] 100.0% ------------------------------------------------------------------------ hash-ref! [41] 100.0% [5] 88(0.3%) 0(0.0%) simplify ...atlock/herbie/src/core/reduce.rkt:15:0 parse-loop12 [52] 100.0% ------------------------------------------------------------------------ hash-ref! [41] 100.0% [6] 88(0.3%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:283:26 for-loop [10] 100.0% ------------------------------------------------------------------------ profile-thunk16 [1] 99.1% [7] 25162(98.7%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:39:2 ??? [11] 100.0% ------------------------------------------------------------------------ match-e [59] 38.8% for-loop [3] 61.2% [8] 196(0.8%) 0(0.0%) for-loop ...tlock/herbie/src/core/ematch.rkt:65:37 match-e [59] 100.0% ------------------------------------------------------------------------ approximate9 [4] 100.0% [9] 88(0.3%) 0(0.0%) loop ...e/ztatlock/herbie/src/core/taylor.rkt:83:4 hash-ref! [41] 100.0% ------------------------------------------------------------------------ ??? [6] 100.0% [10] 88(0.3%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:283:52 hash-ref! [41] 100.0% ------------------------------------------------------------------------ for-loop [29] 1.6% run [7] 49.0% [11] 25484(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 48.1% loop [13] 41.2% run-improve50 [12] 9.0% simplify [21] 1.6% ------------------------------------------------------------------------ ??? [11] 100.0% [12] 4560(17.9%) 0(0.0%) run-improve50 ...ock/herbie/src/mainloop.rkt:234:0 for-loop [14] 47.5% loop [13] 41.7% setup-prog [15] 8.2% errors [84] 2.6% ------------------------------------------------------------------------ run-improve50 [12] 8.3% ??? [11] 91.7% [13] 22824(89.6%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:159:2 loop [16] 54.5% make-exacts* [19] 42.5% loop [20] 2.4% ------------------------------------------------------------------------ run-improve50 [12] 100.0% [14] 2166(8.5%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:245:8 run-iter! [17] 100.0% ------------------------------------------------------------------------ run-improve50 [12] 100.0% [15] 376(1.5%) 0(0.0%) setup-prog /home/ztatlock/herbie/src/glue.rkt:45:0 simplify-alt [18] 100.0% ------------------------------------------------------------------------ loop [13] 100.0% [16] 12440(48.8%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:119:2 make-exacts* [19] 40.3% loop [20] 31.6% eval-prog [28] 28.1% ------------------------------------------------------------------------ for-loop [14] 100.0% [17] 2166(8.5%) 0(0.0%) run-iter! ...tatlock/herbie/src/mainloop.rkt:215:0 simplify! [22] 57.2% finalize-iter! [23] 22.5% localize-error [24] 11.7% gen-rewrites! [25] 4.4% gen-series! [26] 4.1% ------------------------------------------------------------------------ setup-prog [15] 100.0% [18] 376(1.5%) 0(0.0%) simplify-alt .../ztatlock/herbie/src/glue.rkt:83:0 simplify [21] 100.0% ------------------------------------------------------------------------ loop [16] 34.1% loop [13] 65.9% [19] 14720(57.8%) 0(0.0%) make-exacts* ...atlock/herbie/src/points.rkt:106:0 map [27] 48.7% loop [34] 45.3% eval-prog [28] 6.0% ------------------------------------------------------------------------ loop [13] 12.3% loop [16] 87.7% [20] 4476(17.6%) 124(0.5%) loop /home/ztatlock/herbie/src/points.rkt:109:4 map [27] 95.3% loop [34] 1.9% ------------------------------------------------------------------------ simplify-alt [18] 23.3% ??? [11] 76.7% [21] 1616(6.3%) 0(0.0%) simplify ...lock/herbie/src/core/simplify.rkt:39:0 simplify-expr [30] 44.4% iterate-egraph!5 [35] 30.1% for-loop [31] 20.5% make-simplify-change [33] 5.0% ------------------------------------------------------------------------ run-iter! [17] 100.0% [22] 1240(4.9%) 0(0.0%) simplify! ...tatlock/herbie/src/mainloop.rkt:155:0 for-loop [29] 100.0% ------------------------------------------------------------------------ run-iter! [17] 100.0% [23] 488(1.9%) 0(0.0%) finalize-iter! ...ck/herbie/src/mainloop.rkt:169:0 ??? [65] 100.0% ------------------------------------------------------------------------ run-iter! [17] 100.0% [24] 254(1.0%) 0(0.0%) localize-error ...erbie/src/core/localize.rkt:47:0 hash-ref! [41] 100.0% ------------------------------------------------------------------------ run-iter! [17] 100.0% [25] 96(0.4%) 96(0.4%) gen-rewrites! ...ock/herbie/src/mainloop.rkt:142:0 ------------------------------------------------------------------------ run-iter! [17] 100.0% [26] 88(0.3%) 0(0.0%) gen-series! ...tlock/herbie/src/mainloop.rkt:129:0 for-loop [32] 100.0% ------------------------------------------------------------------------ f6 [58] 2.9% loop [20] 36.2% make-exacts* [19] 60.8% [27] 11770(46.2%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:20:13 loop [34] 97.5% ??? [88] 1.2% f6 [58] 0.7% ??? [36] 0.6% ------------------------------------------------------------------------ make-exacts* [19] 20.2% loop [16] 79.8% [28] 4380(17.2%) 458(1.8%) eval-prog ...tatlock/herbie/src/programs.rkt:146:0 hash-ref! [41] 77.8% f6 [58] 8.7% [traversing imports] [39] 1.6% [traversing imports] [40] 1.5% ------------------------------------------------------------------------ simplify! [22] 100.0% [29] 1240(4.9%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:159:6 ??? [11] 100.0% ------------------------------------------------------------------------ simplify [21] 100.0% [30] 718(2.8%) 0(0.0%) simplify-expr ...herbie/src/core/simplify.rkt:68:0 iterate-egraph!5 [35] 100.0% ------------------------------------------------------------------------ simplify [21] 100.0% [31] 332(1.3%) 0(0.0%) for-loop ...ock/herbie/src/core/simplify.rkt:61:12 iterate-egraph!5 [35] 66.3% loop [37] 33.7% ------------------------------------------------------------------------ gen-series! [26] 100.0% [32] 88(0.3%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:135:7 taylor-alt [38] 100.0% ------------------------------------------------------------------------ simplify [21] 100.0% [33] 80(0.3%) 80(0.3%) make-simplify-change ...src/core/simplify.rkt:33:0 ------------------------------------------------------------------------ loop [20] 0.1% parse-loop12 [52] 0.1% make-exacts* [19] 0.4% map [27] 3.7% ??? [2] 13.8% loop [34] 82.0% [34] 21224(83.3%) 258(1.0%) loop ...cket/collects/racket/private/map.rkt:25:19 loop [34] 82.0% hash-ref! [41] 13.8% ??? [88] 2.8% ->flonum [42] 1.3% ??? [36] 0.1% ??? [94] 0.0% ------------------------------------------------------------------------ for-loop [31] 15.4% simplify [21] 34.1% simplify-expr [30] 50.4% [35] 1424(5.6%) 0(0.0%) iterate-egraph!5 ...bie/src/core/simplify.rkt:95:0 one-iter [43] 95.1% map-enodes [47] 4.9% ------------------------------------------------------------------------ map [27] 33.3% loop [34] 66.7% [36] 138(0.5%) 0(0.0%) ??? ...ket/collects/racket/private/list.rkt:323:18 hash-ref! [41] 100.0% ------------------------------------------------------------------------ for-loop [31] 100.0% [37] 112(0.4%) 0(0.0%) loop ...tatlock/herbie/src/core/simplify.rkt:203:2 pass [44] 100.0% ------------------------------------------------------------------------ for-loop [32] 100.0% [38] 88(0.3%) 0(0.0%) taylor-alt ...e/ztatlock/herbie/src/glue.rkt:141:0 for-loop [45] 100.0% ------------------------------------------------------------------------ eval-prog [28] 100.0% [39] 72(0.3%) 0(0.0%) [traversing imports] ...perimental/provide.rkt:##f [traversing imports] [46] 100.0% ------------------------------------------------------------------------ eval-prog [28] 100.0% [40] 64(0.3%) 0(0.0%) [traversing imports] ...vate/define-struct.rkt:##f [traversing imports] [48] 100.0% ------------------------------------------------------------------------ for-loop [10] 0.8% loop [9] 0.8% ??? [36] 2.8% localize-error [24] 4.0% loop [34] 43.6% eval-prog [28] 47.3% [41] 3748(14.7%) 0(0.0%) hash-ref! ...racket/private/more-scheme.rkt:373:13 bigfloat-hash [49] 47.3% ??? [2] 43.6% f6 [58] 4.9% parse-loop12 [52] 1.8% ??? [6] 0.8% simplify [5] 0.8% ------------------------------------------------------------------------ loop [34] 100.0% [42] 1752(6.9%) 218(0.9%) ->flonum .../ztatlock/herbie/src/programs.rkt:34:0 ??? [97] 87.6% ------------------------------------------------------------------------ iterate-egraph!5 [35] 100.0% [43] 1354(5.3%) 114(0.4%) one-iter ...ock/herbie/src/core/simplify.rkt:106:0 for-loop [50] 69.4% loop [51] 22.2% ------------------------------------------------------------------------ loop [37] 100.0% [44] 112(0.4%) 0(0.0%) pass ...tatlock/herbie/src/core/simplify.rkt:193:2 for-loop [53] 100.0% ------------------------------------------------------------------------ taylor-alt [38] 100.0% [45] 88(0.3%) 0(0.0%) for-loop /home/ztatlock/herbie/src/glue.rkt:143:2 ??? [66] 100.0% ------------------------------------------------------------------------ [traversing imports] [39] 100.0% [46] 72(0.3%) 0(0.0%) [traversing imports] ...ts/syntax/contract.rkt:##f [traversing imports] [54] 100.0% ------------------------------------------------------------------------ iterate-egraph!5 [35] 100.0% [47] 70(0.3%) 70(0.3%) map-enodes ...ock/herbie/src/core/egraph.rkt:139:0 ------------------------------------------------------------------------ [traversing imports] [40] 100.0% [48] 64(0.3%) 0(0.0%) [traversing imports] ...te/procedure-alias.rkt:##f [traversing imports] [55] 100.0% ------------------------------------------------------------------------ hash-ref! [41] 100.0% [49] 3406(13.4%) 0(0.0%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:165:0 sig+exp->bigfloat [56] 77.7% bfcanonicalize [57] 22.3% ------------------------------------------------------------------------ for-loop [50] 50.0% one-iter [43] 50.0% [50] 940(3.7%) 258(1.0%) for-loop ...ck/herbie/src/core/simplify.rkt:116:12 for-loop [50] 50.0% match-e [59] 31.0% ??? [62] 5.3% ------------------------------------------------------------------------ one-iter [43] 100.0% [51] 300(1.2%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:52:19 apply-match [60] 100.0% ------------------------------------------------------------------------ simplify [5] 38.9% hash-ref! [41] 61.1% [52] 226(0.9%) 0(0.0%) parse-loop12 ...s/racket/match/compiler.rkt:418:15 loop [34] 61.1% f6 [58] 38.9% ------------------------------------------------------------------------ pass [44] 100.0% [53] 112(0.4%) 0(0.0%) for-loop ...ck/herbie/src/core/simplify.rkt:196:29 argmin [61] 100.0% ------------------------------------------------------------------------ [traversing imports] [46] 100.0% [54] 72(0.3%) 0(0.0%) [traversing imports] ...cket/contract/base.rkt:##f [traversing imports] [63] 100.0% ------------------------------------------------------------------------ [traversing imports] [48] 100.0% [55] 64(0.3%) 0(0.0%) [traversing imports] ...rivate/more-scheme.rkt:##f [traversing imports] [64] 100.0% ------------------------------------------------------------------------ bigfloat-hash [49] 100.0% [56] 2646(10.4%) 2646(10.4%) sig+exp->bigfloat ...ivate/bigfloat/mpfr.rkt:385:0 ------------------------------------------------------------------------ bigfloat-hash [49] 100.0% [57] 760(3.0%) 620(2.4%) bfcanonicalize .../private/bigfloat/mpfr.rkt:155:0 bigfloat->sig+exp [67] 18.4% ------------------------------------------------------------------------ parse-loop12 [52] 4.1% map [27] 8.1% eval-prog [28] 17.5% f6 [58] 35.1% hash-ref! [41] 35.2% [58] 722(2.8%) 0(0.0%) f6 ...et/collects/racket/match/compiler.rkt:507:40 map [27] 43.3% f6 [58] 35.1% ??? [66] 17.5% gather-multiplicative-terms [71] 4.1% ------------------------------------------------------------------------ for-loop [8] 16.8% for-loop [50] 83.2% [59] 582(2.3%) 352(1.4%) match-e ...tatlock/herbie/src/core/ematch.rkt:46:0 ??? [65] 18.9% for-loop [3] 10.3% list-cartesian-product [68] 10.3% for-loop [8] 6.5% ------------------------------------------------------------------------ loop [51] 100.0% [60] 300(1.2%) 198(0.8%) apply-match .../herbie/src/core/simplify.rkt:122:2 loop! [70] 34.0% ------------------------------------------------------------------------ for-loop [53] 100.0% [61] 112(0.4%) 0(0.0%) argmin ...re/racket/collects/racket/list.rkt:743:0 for-loop [69] 100.0% ------------------------------------------------------------------------ for-loop [50] 100.0% [62] 100(0.4%) 100(0.4%) ??? /home/ztatlock/herbie/src/core/ematch.rkt:50:5 ------------------------------------------------------------------------ [traversing imports] [54] 100.0% [63] 72(0.3%) 72(0.3%) [traversing imports] ...ivate/arrow-common.rkt:##f ------------------------------------------------------------------------ [traversing imports] [55] 100.0% [64] 64(0.3%) 0(0.0%) [traversing imports] ...acket/private/case.rkt:##f [traversing imports] [72] 100.0% ------------------------------------------------------------------------ match-e [59] 18.4% finalize-iter! [23] 81.6% [65] 598(2.3%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [73] 65.6% hash-has-key? [76] 18.4% atab-add-altns [78] 16.1% ------------------------------------------------------------------------ location-do [74] 9.4% for-loop [45] 9.4% f6 [58] 81.2% [66] 468(1.8%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:342:33 ??? [90] 81.2% location-do [74] 9.4% approximate9 [4] 9.4% ------------------------------------------------------------------------ bfcanonicalize [57] 100.0% [67] 140(0.5%) 0(0.0%) bigfloat->sig+exp ...ivate/bigfloat/mpfr.rkt:370:0 new-mpz [75] 100.0% ------------------------------------------------------------------------ match-e [59] 100.0% [68] 120(0.5%) 120(0.5%) list-cartesian-product ...src/core/ematch.rkt:20:0 ------------------------------------------------------------------------ argmin [61] 100.0% [69] 112(0.4%) 0(0.0%) for-loop ...ztatlock/herbie/src/programs.rkt:197:2 location-do [74] 100.0% ------------------------------------------------------------------------ apply-match [60] 100.0% [70] 102(0.4%) 0(0.0%) loop! .../ztatlock/herbie/src/core/enode.rkt:163:2 custom-set-union [77] 100.0% ------------------------------------------------------------------------ f6 [58] 100.0% [71] 88(0.3%) 88(0.3%) gather-multiplicative-terms ...re/reduce.rkt:105:0 ------------------------------------------------------------------------ [traversing imports] [64] 100.0% [72] 64(0.3%) 64(0.3%) [traversing imports] ...ket/private/define.rkt:##f ------------------------------------------------------------------------ ??? [65] 100.0% [73] 392(1.5%) 0(0.0%) for-loop ...ock/herbie/src/core/alt-table.rkt:51:2 atab-add-altn [79] 100.0% ------------------------------------------------------------------------ ??? [66] 14.7% location-do [74] 29.3% for-loop [69] 56.0% [74] 200(0.8%) 0(0.0%) location-do ...acket/private/norm-define.rkt:53:83 ??? [80] 56.0% location-do [74] 29.3% ??? [66] 14.7% ------------------------------------------------------------------------ bigfloat->sig+exp [67] 100.0% [75] 140(0.5%) 140(0.5%) new-mpz ...-lib/math/private/bigfloat/gmp.rkt:73:0 ------------------------------------------------------------------------ ??? [65] 100.0% [76] 110(0.4%) 0(0.0%) hash-has-key? ...et/private/more-scheme.rkt:368:13 ??? [80] 100.0% ------------------------------------------------------------------------ loop! [70] 100.0% [77] 102(0.4%) 0(0.0%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [81] 100.0% ------------------------------------------------------------------------ ??? [65] 100.0% [78] 96(0.4%) 0(0.0%) atab-add-altns ...rbie/src/core/alt-table.rkt:50:0 atab-add-altn [79] 100.0% ------------------------------------------------------------------------ atab-add-altns [78] 19.7% for-loop [73] 80.3% [79] 488(1.9%) 0(0.0%) atab-add-altn ...rbie/src/core/alt-table.rkt:208:0 best-and-tied-at-points [82] 100.0% ------------------------------------------------------------------------ hash-has-key? [76] 49.5% location-do [74] 50.5% [80] 222(0.9%) 110(0.4%) ??? ...ects/racket/contract/private/list.rkt:737:4 ??? [83] 50.5% ------------------------------------------------------------------------ custom-set-union [77] 100.0% [81] 102(0.4%) 102(0.4%) for-loop ...cts/racket/private/set-types.rkt:152:2 ------------------------------------------------------------------------ atab-add-altn [79] 100.0% [82] 488(1.9%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [84] 68.4% for-loop [85] 31.6% ------------------------------------------------------------------------ ??? [80] 100.0% [83] 112(0.4%) 112(0.4%) ??? ...private/unconstrained-domain-arrow.rkt:74:4 ------------------------------------------------------------------------ run-improve50 [12] 26.1% best-and-tied-at-points [82] 73.9% [84] 452(1.8%) 0(0.0%) errors /home/ztatlock/herbie/src/points.rkt:184:0 for-loop [86] 100.0% ------------------------------------------------------------------------ best-and-tied-at-points [82] 100.0% [85] 154(0.6%) 0(0.0%) for-loop ...k/herbie/src/core/alt-table.rkt:124:16 ??? [87] 100.0% ------------------------------------------------------------------------ errors [84] 100.0% [86] 452(1.8%) 0(0.0%) for-loop ...e/ztatlock/herbie/src/points.rkt:187:4 ??? [88] 100.0% ------------------------------------------------------------------------ for-loop [85] 100.0% [87] 154(0.6%) 154(0.6%) ??? ...ket/collects/racket/private/for.rkt:1151:14 ------------------------------------------------------------------------ map [27] 0.8% for-loop [86] 2.7% loop [34] 96.5% [88] 16746(65.7%) 426(1.7%) ??? /home/ztatlock/herbie/src/programs.rkt:152:4 ??? [89] 67.1% ??? [90] 29.4% ------------------------------------------------------------------------ ??? [88] 100.0% [89] 11234(44.1%) 1228(4.8%) ??? ...acket/collects/racket/private/kw.rkt:444:14 ??? [91] 84.5% ...higher-order.rkt:346:33 [95] 2.7% ??? [94] 1.8% ------------------------------------------------------------------------ ??? [66] 7.2% ??? [88] 92.8% [90] 5298(20.8%) 102(0.4%) ??? ...contract/private/../../private/kw.rkt:761:9 real->bigfloat [92] 90.9% integer->bigfloat [93] 7.2% ------------------------------------------------------------------------ ??? [89] 100.0% [91] 9494(37.3%) 5662(22.2%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfsub [96] 27.0% bfsqrt [98] 13.3% ------------------------------------------------------------------------ ??? [90] 100.0% [92] 4816(18.9%) 2472(9.7%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [101] 48.7% ------------------------------------------------------------------------ ??? [90] 100.0% [93] 380(1.5%) 380(1.5%) integer->bigfloat ...ivate/bigfloat/mpfr.rkt:399:0 ------------------------------------------------------------------------ loop [34] 40.4% ??? [89] 59.6% [94] 342(1.3%) 0(0.0%) ??? ...tatlock/herbie/src/syntax/syntax.rkt:118:17 ??? [97] 100.0% ------------------------------------------------------------------------ ??? [89] 100.0% [95] 308(1.2%) 0(0.0%) ...higher-order.rkt:346:33 (unknown source) ??? [99] 51.9% ??? [100] 48.1% ------------------------------------------------------------------------ ??? [91] 100.0% [96] 2566(10.1%) 2106(8.3%) bfsub ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [101] 17.9% ------------------------------------------------------------------------ ??? [94] 18.2% ->flonum [42] 81.8% [97] 1876(7.4%) 804(3.2%) ??? /home/ztatlock/herbie/src/config.rkt:48:0 ??? [102] 33.8% return/no-unsupplied [103] 23.3% ------------------------------------------------------------------------ ??? [91] 100.0% [98] 1266(5.0%) 902(3.5%) bfsqrt ...lib/math/private/bigfloat/mpfr.rkt:616:4 ??? [101] 28.8% ------------------------------------------------------------------------ ...higher-order.rkt:346:33 [95] 100.0% [99] 160(0.6%) 160(0.6%) ??? ...ects/racket/contract/private/guts.rkt:644:8 ------------------------------------------------------------------------ ...higher-order.rkt:346:33 [95] 100.0% [100] 148(0.6%) 148(0.6%) ??? ...cts/racket/contract/private/list.rkt:187:10 ------------------------------------------------------------------------ bfsqrt [98] 11.5% bfsub [96] 14.5% real->bigfloat [92] 74.0% [101] 3168(12.4%) 3168(12.4%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ------------------------------------------------------------------------ ??? [97] 100.0% [102] 634(2.5%) 0(0.0%) ??? ...racket/collects/racket/private/kw.rkt:761:9 ??? [104] 100.0% ------------------------------------------------------------------------ ??? [97] 100.0% [103] 438(1.7%) 266(1.0%) return/no-unsupplied ...ct/private/arr-i.rkt:533:0 filter [105] 39.3% ------------------------------------------------------------------------ ??? [102] 100.0% [104] 634(2.5%) 634(2.5%) ??? ...s/racket/contract/private/arr-i.rkt:1233:27 ------------------------------------------------------------------------ return/no-unsupplied [103] 100.0% [105] 172(0.7%) 172(0.7%) filter ...t/collects/racket/private/list.rkt:256:2 ------------------------------------------------------------------------