Profiling results ----------------- Total cpu time observed: 18518ms (out of 19012ms) Number of samples taken: 52 (once every 356ms) ================================================================================ Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ================================================================================ ??? [9] 100.0% [1] 18518(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [5] 100.0% -------------------------------------------------------------------------------- parse-loop80 [84] 100.0% [2] 322(1.7%) 0(0.0%) eval-const-expr ...e/master/src/programs.rkt:118:0 temp85_0 [6] 100.0% -------------------------------------------------------------------------------- for-loop [42] 100.0% [3] 322(1.7%) 0(0.0%) expand-implicit (unknown source) resolve+shift28 [7] 100.0% -------------------------------------------------------------------------------- ??? [9] 100.0% [4] 312(1.7%) 0(0.0%) errors ...tlies/herbie/master/src/points.rkt:205:0 for-loop [8] 100.0% -------------------------------------------------------------------------------- profile-thunk16 [1] 100.0% [5] 18518(100.0%) 0(0.0%) run ...et-7.2/share/pkgs/profile-lib/main.rkt:39:2 ??? [9] 100.0% -------------------------------------------------------------------------------- eval-const-expr [2] 100.0% [6] 322(1.7%) 0(0.0%) temp85_0 (unknown source) compile15 [10] 100.0% -------------------------------------------------------------------------------- expand-implicit [3] 100.0% [7] 322(1.7%) 0(0.0%) resolve+shift28 (unknown source) fallback-loop [11] 100.0% -------------------------------------------------------------------------------- errors [4] 100.0% [8] 312(1.7%) 0(0.0%) for-loop ...ies/herbie/master/src/points.rkt:207:2 ??? [9] 100.0% -------------------------------------------------------------------------------- for-loop [8] 0.6% run [5] 49.7% [9] 18518(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 49.7% run-improve47 [12] 25.0% prepare-points-intervals [13] 21.8% eval-errors [14] 1.6% oracle-error [16] 0.8% errors [4] 0.6% ??? [27] 0.6% -------------------------------------------------------------------------------- temp85_0 [6] 100.0% [10] 322(1.7%) 0(0.0%) compile15 (unknown source) temp91_0 [15] 100.0% -------------------------------------------------------------------------------- resolve+shift28 [7] 100.0% [11] 322(1.7%) 0(0.0%) fallback-loop (unknown source) for-loop [42] 100.0% -------------------------------------------------------------------------------- ??? [9] 100.0% [12] 9266(50.0%) 0(0.0%) run-improve47 ...bie/master/src/mainloop.rkt:345:0 for-loop [17] 100.0% -------------------------------------------------------------------------------- ??? [9] 100.0% [13] 8076(43.6%) 0(0.0%) prepare-points-intervals ...r/src/points.rkt:110:0 loop [18] 100.0% -------------------------------------------------------------------------------- ??? [9] 100.0% [14] 576(3.1%) 0(0.0%) eval-errors .../herbie/master/src/points.rkt:179:0 for-loop [19] 100.0% -------------------------------------------------------------------------------- compile15 [10] 100.0% [15] 322(1.7%) 0(0.0%) temp91_0 (unknown source) temp118_0 [20] 100.0% -------------------------------------------------------------------------------- ??? [9] 100.0% [16] 288(1.6%) 0(0.0%) oracle-error ...herbie/master/src/points.rkt:188:0 for-loop [21] 100.0% -------------------------------------------------------------------------------- run-improve47 [12] 100.0% [17] 9266(50.0%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:364:4 run-iter! [22] 100.0% -------------------------------------------------------------------------------- prepare-points-intervals [13] 100.0% [18] 8076(43.6%) 334(1.8%) loop ...ghtlies/herbie/master/src/points.rkt:123:4 loop [23] 68.4% ??? [24] 27.5% -------------------------------------------------------------------------------- eval-errors [14] 100.0% [19] 576(3.1%) 294(1.6%) for-loop ...ies/herbie/master/src/points.rkt:181:2 ??? [27] 49.0% -------------------------------------------------------------------------------- temp91_0 [15] 100.0% [20] 322(1.7%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [25] 100.0% -------------------------------------------------------------------------------- oracle-error [16] 100.0% [21] 288(1.6%) 0(0.0%) for-loop ...ies/herbie/master/src/points.rkt:189:2 loop [102] 100.0% -------------------------------------------------------------------------------- for-loop [17] 100.0% [22] 9266(50.0%) 0(0.0%) run-iter! .../herbie/master/src/mainloop.rkt:326:0 simplify! [26] 86.9% gen-series! [28] 6.6% localize! [30] 3.3% finalize-iter! [31] 3.2% -------------------------------------------------------------------------------- loop [18] 100.0% [23] 5520(29.8%) 1944(10.5%) loop ...ightlies/herbie/master/src/points.rkt:81:2 ??? [27] 64.8% -------------------------------------------------------------------------------- loop [18] 100.0% [24] 2222(12.0%) 0(0.0%) ??? ...ightlies/herbie/master/src/points.rkt:106:2 ??? [50] 100.0% -------------------------------------------------------------------------------- temp118_0 [20] 100.0% [25] 322(1.7%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [29] 100.0% -------------------------------------------------------------------------------- run-iter! [22] 100.0% [26] 8050(43.5%) 0(0.0%) simplify! .../herbie/master/src/mainloop.rkt:223:0 ??? [32] 100.0% -------------------------------------------------------------------------------- for-loop [19] 6.3% loop [102] 6.5% ??? [9] 7.0% loop [23] 80.2% [27] 4458(24.1%) 326(1.8%) ??? ...htlies/herbie/master/src/programs.rkt:115:2 ??? [33] 55.9% ??? [50] 36.7% -------------------------------------------------------------------------------- run-iter! [22] 100.0% [28] 614(3.3%) 0(0.0%) gen-series! ...erbie/master/src/mainloop.rkt:159:0 for-loop [34] 100.0% -------------------------------------------------------------------------------- expand-capturing-lifts [25] 100.0% [29] 322(1.7%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [35] 100.0% -------------------------------------------------------------------------------- run-iter! [22] 100.0% [30] 302(1.6%) 0(0.0%) localize! .../herbie/master/src/mainloop.rkt:126:0 localize-error [36] 100.0% -------------------------------------------------------------------------------- run-iter! [22] 100.0% [31] 300(1.6%) 0(0.0%) finalize-iter! ...ie/master/src/mainloop.rkt:277:0 ??? [37] 100.0% -------------------------------------------------------------------------------- simplify! [26] 100.0% [32] 8050(43.5%) 0(0.0%) ??? ...es/herbie/master/src/core/simplify.rkt:26:0 for-loop [38] 92.2% one-iter [44] 4.1% loop [48] 3.7% -------------------------------------------------------------------------------- ??? [27] 100.0% [33] 2494(13.5%) 312(1.7%) ??? ...t-7.2/collects/racket/private/kw.rkt:594:14 ??? [39] 51.0% ??? [41] 22.9% ??? [50] 13.6% -------------------------------------------------------------------------------- gen-series! [28] 100.0% [34] 614(3.3%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:166:7 taylor-alt [40] 100.0% -------------------------------------------------------------------------------- for-loop [42] 50.0% lambda-clause-expander [29] 50.0% [35] 322(1.7%) 0(0.0%) finish-bodys (unknown source) for-loop [42] 100.0% -------------------------------------------------------------------------------- localize! [30] 100.0% [36] 302(1.6%) 0(0.0%) localize-error ...aster/src/core/localize.rkt:66:0 hash-ref! [61] 100.0% -------------------------------------------------------------------------------- finalize-iter! [31] 100.0% [37] 300(1.6%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:390:18 for-loop [43] 100.0% -------------------------------------------------------------------------------- ??? [32] 100.0% [38] 7420(40.1%) 0(0.0%) for-loop ...rbie/master/src/core/simplify.rkt:35:2 one-iter [44] 96.0% loop [48] 4.0% -------------------------------------------------------------------------------- ??? [33] 100.0% [39] 1272(6.9%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:364:33 ival-sqrt [45] 51.6% ival-sub [46] 48.4% -------------------------------------------------------------------------------- for-loop [34] 100.0% [40] 614(3.3%) 0(0.0%) taylor-alt ...herbie/master/src/mainloop.rkt:145:0 for-loop [47] 100.0% -------------------------------------------------------------------------------- ??? [33] 100.0% [41] 570(3.1%) 570(3.1%) ??? .../herbie/master/src/syntax/syntax.rkt:214:17 -------------------------------------------------------------------------------- fallback-loop [11] 25.0% for-loop [42] 25.0% finish-bodys [35] 50.0% [42] 322(1.7%) 322(1.7%) for-loop (unknown source) finish-bodys [35] 25.0% for-loop [42] 25.0% expand-implicit [3] 25.0% -------------------------------------------------------------------------------- ??? [37] 100.0% [43] 300(1.6%) 0(0.0%) for-loop ...bie/master/src/core/alt-table.rkt:55:2 override-at-pnts [49] 100.0% -------------------------------------------------------------------------------- ??? [32] 4.5% for-loop [38] 95.5% [44] 7452(40.2%) 0(0.0%) one-iter ...rbie/master/src/core/simplify.rkt:72:0 for-loop [51] 58.5% find-matches [52] 37.5% for-loop [56] 3.9% -------------------------------------------------------------------------------- ??? [39] 100.0% [45] 656(3.5%) 0(0.0%) ival-sqrt ...rbie/master/src/biginterval.rkt:197:0 bfsqrt [53] 100.0% -------------------------------------------------------------------------------- ??? [39] 100.0% [46] 616(3.3%) 0(0.0%) ival-sub ...herbie/master/src/biginterval.rkt:99:0 bfsub [70] 100.0% -------------------------------------------------------------------------------- taylor-alt [40] 100.0% [47] 614(3.3%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:151:6 ??? [50] 100.0% -------------------------------------------------------------------------------- ??? [32] 49.8% for-loop [38] 50.2% [48] 598(3.2%) 0(0.0%) loop ...herbie/master/src/core/extraction.rkt:25:2 for-loop [54] 100.0% -------------------------------------------------------------------------------- for-loop [43] 100.0% [49] 300(1.6%) 0(0.0%) override-at-pnts ...r/src/core/alt-table.rkt:138:0 for-loop [55] 100.0% -------------------------------------------------------------------------------- loop [76] 2.2% for-loop [73] 3.4% location-do [62] 5.3% for-loop [47] 5.3% ??? [33] 7.1% ??? [27] 34.0% ??? [24] 42.7% [50] 4814(26.0%) 330(1.8%) ??? ...tract/private/arrow-higher-order.rkt:360:33 sample-multi-bounded [59] 42.7% mk-ival [60] 34.0% ival-mult [65] 7.1% location-do [62] 5.3% approximate9 [63] 5.3% hash-ref! [61] 2.2% -------------------------------------------------------------------------------- one-iter [44] 100.0% [51] 4360(23.5%) 0(0.0%) for-loop ...rbie/master/src/core/simplify.rkt:74:2 for-loop [57] 100.0% -------------------------------------------------------------------------------- one-iter [44] 100.0% [52] 2798(15.1%) 0(0.0%) find-matches .../master/src/core/simplify.rkt:62:0 for-loop [58] 100.0% -------------------------------------------------------------------------------- ival-sqrt [45] 100.0% [53] 656(3.5%) 0(0.0%) bfsqrt ...lib/math/private/bigfloat/mpfr.rkt:618:4 new-mpfr [81] 100.0% -------------------------------------------------------------------------------- loop [48] 100.0% [54] 598(3.2%) 0(0.0%) for-loop ...ie/master/src/core/extraction.rkt:29:4 for-loop [64] 100.0% -------------------------------------------------------------------------------- override-at-pnts [49] 100.0% [55] 300(1.6%) 300(1.6%) for-loop ...e/master/src/core/alt-table.rkt:139:22 -------------------------------------------------------------------------------- one-iter [44] 100.0% [56] 294(1.6%) 0(0.0%) for-loop ...rbie/master/src/core/simplify.rkt:81:2 set-precompute! [66] 100.0% -------------------------------------------------------------------------------- for-loop [51] 100.0% [57] 4360(23.5%) 278(1.5%) for-loop ...rbie/master/src/core/simplify.rkt:77:4 merge-egraph-nodes! [68] 53.2% mk-enode-rec! [72] 19.5% dedup-children! [74] 13.3% pattern-substitute [75] 7.7% -------------------------------------------------------------------------------- for-loop [58] 50.0% find-matches [52] 50.0% [58] 2798(15.1%) 0(0.0%) for-loop ...rbie/master/src/core/simplify.rkt:64:8 for-loop [58] 50.0% match-e [67] 50.0% -------------------------------------------------------------------------------- ??? [50] 100.0% [59] 2222(12.0%) 702(3.8%) sample-multi-bounded ...master/src/points.rkt:15:0 random-ranges [71] 39.7% for-loop [73] 28.7% -------------------------------------------------------------------------------- ??? [50] 100.0% [60] 1638(8.8%) 0(0.0%) mk-ival .../herbie/master/src/biginterval.rkt:57:0 bf [69] 100.0% -------------------------------------------------------------------------------- localize-error [36] 9.7% ??? [77] 25.8% ??? [50] 25.8% map [99] 38.7% [61] 624(3.4%) 0(0.0%) hash-ref! .../racket/private/more-scheme.rkt:376:2 parse-loop80 [84] 48.4% ??? [77] 25.8% simplify [78] 25.8% -------------------------------------------------------------------------------- ??? [50] 100.0% [62] 614(3.3%) 0(0.0%) location-do ...herbie/master/src/programs.rkt:64:0 ??? [50] 100.0% -------------------------------------------------------------------------------- ??? [50] 100.0% [63] 614(3.3%) 0(0.0%) approximate9 ...ie/master/src/core/taylor.rkt:12:0 loop [76] 52.4% for-loop [80] 47.6% -------------------------------------------------------------------------------- for-loop [54] 100.0% [64] 598(3.2%) 598(3.2%) for-loop ...e/master/src/core/extraction.rkt:37:16 -------------------------------------------------------------------------------- ??? [50] 100.0% [65] 340(1.8%) 0(0.0%) ival-mult ...rbie/master/src/biginterval.rkt:111:0 bfsub [70] 100.0% -------------------------------------------------------------------------------- for-loop [56] 100.0% [66] 294(1.6%) 0(0.0%) set-precompute! ...ster/src/core/simplify.rkt:88:0 for-loop [79] 100.0% -------------------------------------------------------------------------------- for-loop [93] 17.7% for-loop [58] 82.3% [67] 2798(15.1%) 332(1.8%) match-e .../herbie/master/src/core/ematch.rkt:39:0 for-loop [82] 73.1% constant? [83] 15.0% -------------------------------------------------------------------------------- for-loop [57] 100.0% [68] 2318(12.5%) 276(1.5%) merge-egraph-nodes! ...r/src/core/egraph.rkt:145:0 loop! [104] 76.0% enode-merge! [92] 12.1% -------------------------------------------------------------------------------- mk-ival [60] 100.0% [69] 1638(8.8%) 0(0.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:601:2 new-mpfr [81] 100.0% -------------------------------------------------------------------------------- ival-mult [65] 35.6% ival-sub [46] 64.4% [70] 956(5.2%) 0(0.0%) bfsub ...-lib/math/private/bigfloat/mpfr.rkt:821:4 new-mpfr [81] 100.0% -------------------------------------------------------------------------------- sample-multi-bounded [59] 100.0% [71] 882(4.8%) 0(0.0%) random-ranges ...erbie/master/src/common.rkt:183:0 build--> [85] 66.2% cons/c [88] 33.8% -------------------------------------------------------------------------------- for-loop [57] 100.0% [72] 850(4.6%) 554(3.0%) mk-enode-rec! .../master/src/core/egraph.rkt:117:0 new-enode [89] 34.8% -------------------------------------------------------------------------------- sample-multi-bounded [59] 100.0% [73] 638(3.4%) 308(1.7%) for-loop ...lies/herbie/master/src/points.rkt:23:4 ??? [50] 51.7% -------------------------------------------------------------------------------- for-loop [57] 100.0% [74] 578(3.1%) 0(0.0%) dedup-children! ...master/src/core/enode.rkt:202:0 loop [86] 100.0% -------------------------------------------------------------------------------- pattern-substitute [75] 50.0% for-loop [57] 50.0% [75] 336(1.8%) 0(0.0%) pattern-substitute ...er/src/core/matcher.rkt:46:0 pattern-substitute [75] 50.0% return/no-unsupplied [87] 50.0% -------------------------------------------------------------------------------- approximate9 [63] 100.0% [76] 322(1.7%) 0(0.0%) loop ...ies/herbie/master/src/core/taylor.rkt:87:4 ??? [50] 100.0% -------------------------------------------------------------------------------- hash-ref! [61] 100.0% [77] 322(1.7%) 0(0.0%) ??? ...ies/herbie/master/src/core/taylor.rkt:45:15 hash-ref! [61] 100.0% -------------------------------------------------------------------------------- hash-ref! [61] 100.0% [78] 322(1.7%) 0(0.0%) simplify ...herbie/master/src/core/reduce.rkt:16:0 parse-loop80 [84] 100.0% -------------------------------------------------------------------------------- set-precompute! [66] 100.0% [79] 294(1.6%) 0(0.0%) for-loop ...rbie/master/src/core/simplify.rkt:90:2 setfindf [90] 100.0% -------------------------------------------------------------------------------- approximate9 [63] 100.0% [80] 292(1.6%) 0(0.0%) for-loop ...erbie/master/src/core/taylor.rkt:30:18 taylor-sqrt [91] 100.0% -------------------------------------------------------------------------------- bfsqrt [53] 20.2% bfsub [70] 29.4% bf [69] 50.4% [81] 3250(17.6%) 3250(17.6%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0 -------------------------------------------------------------------------------- match-e [67] 100.0% [82] 2148(11.6%) 864(4.7%) for-loop ...erbie/master/src/core/ematch.rkt:52:11 for-loop [93] 27.8% make-curried [96] 15.9% foldr [97] 15.5% procedure-reduce-keyword-arity-mask [98] 7.0% -------------------------------------------------------------------------------- match-e [67] 100.0% [83] 624(3.4%) 0(0.0%) constant? ...ie/master/src/syntax/syntax.rkt:726:0 value? [94] 100.0% -------------------------------------------------------------------------------- parse-loop80 [84] 25.8% simplify [78] 25.8% hash-ref! [61] 48.4% [84] 624(3.4%) 0(0.0%) parse-loop80 ...s/racket/match/compiler.rkt:418:15 map [99] 48.4% parse-loop80 [84] 25.8% eval-const-expr [2] 25.8% -------------------------------------------------------------------------------- random-ranges [71] 100.0% [85] 584(3.2%) 310(1.7%) build--> ...act/private/arrow-val-first.rkt:1088:0 coerce-contract [95] 46.9% -------------------------------------------------------------------------------- dedup-children! [74] 4.3% loop [86] 95.7% [86] 578(3.1%) 578(3.1%) loop ...racket-7.2/collects/racket/list.rkt:434:17 loop [86] 95.7% -------------------------------------------------------------------------------- pattern-substitute [75] 100.0% [87] 336(1.8%) 336(1.8%) return/no-unsupplied ...ct/private/arr-i.rkt:542:0 -------------------------------------------------------------------------------- random-ranges [71] 100.0% [88] 298(1.6%) 0(0.0%) cons/c .../racket/contract/private/guts.rkt:504:15 coerce-contract [95] 100.0% -------------------------------------------------------------------------------- mk-enode-rec! [72] 100.0% [89] 296(1.6%) 0(0.0%) new-enode ...erbie/master/src/core/enode.rkt:101:0 set [106] 100.0% -------------------------------------------------------------------------------- for-loop [79] 100.0% [90] 294(1.6%) 0(0.0%) setfindf ...ies/herbie/master/src/common.rkt:142:0 for-loop [100] 100.0% -------------------------------------------------------------------------------- for-loop [80] 100.0% [91] 292(1.6%) 292(1.6%) taylor-sqrt ...ie/master/src/core/taylor.rkt:352:0 -------------------------------------------------------------------------------- merge-egraph-nodes! [68] 100.0% [92] 280(1.5%) 0(0.0%) enode-merge! ...ie/master/src/core/enode.rkt:131:0 adopt-enode! [101] 100.0% -------------------------------------------------------------------------------- for-loop [82] 100.0% [93] 888(4.8%) 0(0.0%) for-loop ...erbie/master/src/core/ematch.rkt:58:37 match-e [67] 100.0% -------------------------------------------------------------------------------- constant? [83] 100.0% [94] 624(3.4%) 624(3.4%) value? .../herbie/master/src/syntax/types.rkt:18:0 -------------------------------------------------------------------------------- build--> [85] 47.9% cons/c [88] 52.1% [95] 572(3.1%) 0(0.0%) coerce-contract ...contract/private/guts.rkt:308:0 coerce-contract/f [103] 100.0% -------------------------------------------------------------------------------- for-loop [82] 100.0% [96] 342(1.8%) 342(1.8%) make-curried ...collects/racket/function.rkt:130:9 -------------------------------------------------------------------------------- for-loop [82] 100.0% [97] 334(1.8%) 334(1.8%) foldr ....2/collects/racket/private/list.rkt:242:4 -------------------------------------------------------------------------------- for-loop [82] 100.0% [98] 302(1.6%) 302(1.6%) procedure-reduce-keyword-arity-mask ....rkt:1562:4 -------------------------------------------------------------------------------- parse-loop80 [84] 100.0% [99] 302(1.6%) 0(0.0%) map ...t-7.2/collects/racket/private/map.rkt:35:13 hash-ref! [61] 80.0% loop [102] 20.0% -------------------------------------------------------------------------------- setfindf [90] 100.0% [100] 294(1.6%) 294(1.6%) for-loop ...ies/herbie/master/src/common.rkt:143:2 -------------------------------------------------------------------------------- enode-merge! [92] 100.0% [101] 280(1.5%) 280(1.5%) adopt-enode! ...ie/master/src/core/enode.rkt:109:0 -------------------------------------------------------------------------------- map [99] 1.7% loop! [104] 5.6% for-loop [21] 19.4% loop [102] 73.3% [102] 1486(8.0%) 302(1.6%) loop ...-7.2/collects/racket/private/map.rkt:40:19 loop [102] 73.3% ??? [27] 19.4% loop! [104] 5.6% -------------------------------------------------------------------------------- coerce-contract [95] 100.0% [103] 572(3.1%) 0(0.0%) coerce-contract/f ...ntract/private/guts.rkt:373:0 coerce-simple-value [105] 100.0% -------------------------------------------------------------------------------- loop [102] 25.4% merge-egraph-nodes! [68] 74.6% [104] 1762(9.5%) 276(1.5%) loop! ...es/herbie/master/src/core/enode.rkt:194:2 custom-set-union [107] 33.5% loop [102] 25.4% set [106] 16.5% update-en-expr [108] 9.0% -------------------------------------------------------------------------------- coerce-contract/f [103] 100.0% [105] 572(3.1%) 572(3.1%) coerce-simple-value ...ract/private/guts.rkt:386:0 -------------------------------------------------------------------------------- new-enode [89] 33.8% loop! [104] 66.2% [106] 876(4.7%) 876(4.7%) set ...collects/racket/private/set-types.rkt:981:0 -------------------------------------------------------------------------------- loop! [104] 100.0% [107] 590(3.2%) 0(0.0%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [109] 52.9% for-loop [110] 47.1% -------------------------------------------------------------------------------- loop! [104] 100.0% [108] 316(1.7%) 316(1.7%) update-en-expr ...master/src/core/egraph.rkt:207:0 -------------------------------------------------------------------------------- custom-set-union [107] 100.0% [109] 312(1.7%) 312(1.7%) for-loop ...cts/racket/private/set-types.rkt:174:3 -------------------------------------------------------------------------------- custom-set-union [107] 100.0% [110] 278(1.5%) 278(1.5%) for-loop ...cts/racket/private/set-types.rkt:152:2 --------------------------------------------------------------------------------