Profiling results ----------------- Total cpu time observed: 16294ms (out of 16560ms) Number of samples taken: 68 (once every 240ms) ======================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================== ??? [28] 100.0% [1] 15892(97.5%) 0(0.0%) profile-thunk14 ...t/pkgs/profile-lib/main.rkt:9:0 run [7] 100.0% ------------------------------------------------------------------------ ??? [28] 100.0% [2] 6782(41.6%) 0(0.0%) run-improve58 ...ock/herbie/src/mainloop.rkt:242:0 for-loop [8] 51.5% get-final-combination [9] 48.5% ------------------------------------------------------------------------ ??? [28] 100.0% [3] 2464(15.1%) 0(0.0%) simplify ...lock/herbie/src/core/simplify.rkt:39:0 simplify-expr [10] 50.5% iterate-egraph!5 [15] 41.4% for-loop [12] 8.1% ------------------------------------------------------------------------ copying-mergesort [46] 100.0% [4] 860(5.3%) 0(0.0%) jloop ...et/collects/racket/private/sort.rkt:85:19 ??? [61] 100.0% ------------------------------------------------------------------------ f37 [79] 100.0% [5] 212(1.3%) 0(0.0%) taylor-log ...ock/herbie/src/core/taylor.rkt:476:0 simplify [72] 100.0% ------------------------------------------------------------------------ hash-ref! [67] 100.0% [6] 212(1.3%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:338:33 for-loop [11] 100.0% ------------------------------------------------------------------------ profile-thunk14 [1] 100.0% [7] 15892(97.5%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:31:2 ??? [28] 100.0% ------------------------------------------------------------------------ run-improve58 [2] 100.0% [8] 3492(21.4%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:253:8 run-iter! [13] 100.0% ------------------------------------------------------------------------ run-improve58 [2] 100.0% [9] 3290(20.2%) 0(0.0%) get-final-combination ...ie/src/mainloop.rkt:269:0 split-table [14] 100.0% ------------------------------------------------------------------------ simplify [3] 100.0% [10] 1244(7.6%) 0(0.0%) simplify-expr ...herbie/src/core/simplify.rkt:68:0 iterate-egraph!5 [15] 100.0% ------------------------------------------------------------------------ ??? [6] 100.0% [11] 212(1.3%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:341:46 hash-ref! [67] 100.0% ------------------------------------------------------------------------ simplify [3] 100.0% [12] 200(1.2%) 0(0.0%) for-loop ...ock/herbie/src/core/simplify.rkt:61:12 iterate-egraph!5 [15] 100.0% ------------------------------------------------------------------------ for-loop [8] 100.0% [13] 3492(21.4%) 0(0.0%) run-iter! ...tatlock/herbie/src/mainloop.rkt:223:0 simplify! [17] 70.6% gen-series! [19] 17.9% finalize-iter! [20] 11.5% ------------------------------------------------------------------------ get-final-combination [9] 100.0% [14] 3290(20.2%) 0(0.0%) split-table .../ztatlock/herbie/src/glue.rkt:171:0 infer-splitpoints4 [16] 100.0% ------------------------------------------------------------------------ for-loop [12] 8.1% simplify [3] 41.4% simplify-expr [10] 50.5% [15] 2464(15.1%) 0(0.0%) iterate-egraph!5 ...bie/src/core/simplify.rkt:95:0 one-iter [18] 91.9% map-enodes [21] 8.1% ------------------------------------------------------------------------ split-table [14] 100.0% [16] 3290(20.2%) 0(0.0%) infer-splitpoints4 ...ie/src/core/regimes.rkt:19:0 option-on-expr [22] 100.0% ------------------------------------------------------------------------ run-iter! [13] 100.0% [17] 2464(15.1%) 0(0.0%) simplify! ...tatlock/herbie/src/mainloop.rkt:162:0 for-loop [23] 100.0% ------------------------------------------------------------------------ iterate-egraph!5 [15] 100.0% [18] 2264(13.9%) 0(0.0%) one-iter ...ock/herbie/src/core/simplify.rkt:106:0 for-loop [24] 73.5% loop [26] 26.5% ------------------------------------------------------------------------ run-iter! [13] 100.0% [19] 626(3.8%) 0(0.0%) gen-series! ...tlock/herbie/src/mainloop.rkt:134:0 for-loop [25] 100.0% ------------------------------------------------------------------------ run-iter! [13] 100.0% [20] 402(2.5%) 0(0.0%) finalize-iter! ...ck/herbie/src/mainloop.rkt:177:0 ??? [27] 100.0% ------------------------------------------------------------------------ iterate-egraph!5 [15] 100.0% [21] 200(1.2%) 0(0.0%) map-enodes ...ock/herbie/src/core/egraph.rkt:139:0 loop [81] 100.0% ------------------------------------------------------------------------ infer-splitpoints4 [16] 100.0% [22] 3290(20.2%) 0(0.0%) option-on-expr ...erbie/src/core/regimes.rkt:106:0 sort-context-on-expr [29] 81.0% err-lsts->split-indices [33] 12.3% pick-errors [35] 6.7% ------------------------------------------------------------------------ simplify! [17] 100.0% [23] 2464(15.1%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:166:6 ??? [28] 100.0% ------------------------------------------------------------------------ for-loop [24] 43.9% one-iter [18] 56.1% [24] 1664(10.2%) 402(2.5%) for-loop ...ck/herbie/src/core/simplify.rkt:116:12 for-loop [24] 43.9% match-e [30] 37.9% ------------------------------------------------------------------------ gen-series! [19] 100.0% [25] 626(3.8%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:140:7 taylor-alt [31] 100.0% ------------------------------------------------------------------------ one-iter [18] 100.0% [26] 600(3.7%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:53:19 apply-match [32] 100.0% ------------------------------------------------------------------------ finalize-iter! [20] 100.0% [27] 402(2.5%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [34] 100.0% ------------------------------------------------------------------------ for-loop [23] 5.2% run [7] 46.5% [28] 16294(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk14 [1] 46.5% loop [36] 29.2% run-improve58 [2] 19.1% simplify [3] 5.2% ------------------------------------------------------------------------ option-on-expr [22] 100.0% [29] 2666(16.4%) 0(0.0%) sort-context-on-expr ...herbie/src/points.rkt:50:0 sort [37] 100.0% ------------------------------------------------------------------------ for-loop [24] 100.0% [30] 1262(7.7%) 1062(6.5%) match-e ...tatlock/herbie/src/core/ematch.rkt:46:0 for-loop [42] 15.8% ------------------------------------------------------------------------ for-loop [25] 100.0% [31] 626(3.8%) 0(0.0%) taylor-alt ...e/ztatlock/herbie/src/glue.rkt:142:0 for-loop [38] 100.0% ------------------------------------------------------------------------ loop [26] 100.0% [32] 600(3.7%) 0(0.0%) apply-match .../herbie/src/core/simplify.rkt:122:2 update-leader! [44] 33.3% for-loop [43] 33.3% merge-egraph-nodes! [41] 33.3% ------------------------------------------------------------------------ option-on-expr [22] 100.0% [33] 404(2.5%) 202(1.2%) err-lsts->split-indices .../core/regimes.rkt:224:0 add-splitpoint [40] 50.0% ------------------------------------------------------------------------ ??? [27] 100.0% [34] 402(2.5%) 0(0.0%) for-loop ...ock/herbie/src/core/alt-table.rkt:51:2 atab-add-altn [39] 100.0% ------------------------------------------------------------------------ option-on-expr [22] 100.0% [35] 220(1.4%) 0(0.0%) pick-errors ...k/herbie/src/core/regimes.rkt:173:0 eval-prog [65] 100.0% ------------------------------------------------------------------------ ??? [28] 100.0% [36] 9512(58.4%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:122:2 make-exacts* [53] 65.1% loop [45] 34.9% ------------------------------------------------------------------------ sort-context-on-expr [29] 100.0% [37] 2666(16.4%) 0(0.0%) sort ...ket/collects/racket/private/sort.rkt:213:0 copying-mergesort [46] 91.7% loop [55] 8.3% ------------------------------------------------------------------------ taylor-alt [31] 100.0% [38] 626(3.8%) 0(0.0%) for-loop /home/ztatlock/herbie/src/glue.rkt:144:2 location-do [47] 100.0% ------------------------------------------------------------------------ for-loop [34] 100.0% [39] 402(2.5%) 0(0.0%) atab-add-altn ...rbie/src/core/alt-table.rkt:208:0 best-and-tied-at-points [48] 100.0% ------------------------------------------------------------------------ err-lsts->split-indices [33] 100.0% [40] 202(1.2%) 0(0.0%) add-splitpoint ...erbie/src/core/regimes.rkt:237:2 for-loop [49] 100.0% ------------------------------------------------------------------------ apply-match [32] 100.0% [41] 200(1.2%) 200(1.2%) merge-egraph-nodes! ...e/src/core/egraph.rkt:152:0 ------------------------------------------------------------------------ match-e [30] 100.0% [42] 200(1.2%) 0(0.0%) for-loop ...tlock/herbie/src/core/ematch.rkt:59:11 list-cartesian-product [50] 100.0% ------------------------------------------------------------------------ apply-match [32] 100.0% [43] 200(1.2%) 0(0.0%) for-loop ...ck/herbie/src/core/simplify.rkt:136:10 substitute-e [51] 100.0% ------------------------------------------------------------------------ apply-match [32] 100.0% [44] 200(1.2%) 0(0.0%) update-leader! ...herbie/src/core/egraph.rkt:217:0 for-loop [52] 100.0% ------------------------------------------------------------------------ loop [36] 100.0% [45] 3318(20.4%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:93:2 loop [54] 62.3% make-exacts* [53] 37.7% ------------------------------------------------------------------------ sort [37] 49.1% copying-mergesort [46] 50.9% [46] 2444(15.0%) 0(0.0%) copying-mergesort .../racket/private/sort.rkt:91:4 copying-mergesort [46] 50.9% loop [55] 40.3% jloop [4] 8.8% ------------------------------------------------------------------------ location-do [47] 22.6% for-loop [38] 77.4% [47] 626(3.8%) 0(0.0%) location-do ...tlock/herbie/src/programs.rkt:129:0 approximate9 [56] 77.4% location-do [47] 22.6% ------------------------------------------------------------------------ atab-add-altn [39] 100.0% [48] 402(2.5%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [57] 100.0% ------------------------------------------------------------------------ add-splitpoint [40] 100.0% [49] 202(1.2%) 0(0.0%) for-loop ...lock/herbie/src/core/regimes.rkt:239:4 for-loop [58] 100.0% ------------------------------------------------------------------------ for-loop [42] 100.0% [50] 200(1.2%) 200(1.2%) list-cartesian-product ...src/core/ematch.rkt:20:0 ------------------------------------------------------------------------ for-loop [43] 100.0% [51] 200(1.2%) 0(0.0%) substitute-e ...ck/herbie/src/core/ematch.rkt:71:0 mk-enode! [59] 100.0% ------------------------------------------------------------------------ update-leader! [44] 100.0% [52] 200(1.2%) 0(0.0%) for-loop ...tlock/herbie/src/core/egraph.rkt:222:6 for-loop [60] 100.0% ------------------------------------------------------------------------ loop [45] 16.8% loop [36] 83.2% [53] 7444(45.7%) 0(0.0%) make-exacts* ...tatlock/herbie/src/points.rkt:80:0 map [80] 57.9% loop [81] 39.3% eval-prog [65] 2.8% ------------------------------------------------------------------------ loop [45] 100.0% [54] 2068(12.7%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:83:4 map [80] 100.0% ------------------------------------------------------------------------ sort [37] 12.3% copying-mergesort [46] 87.7% [55] 1806(11.1%) 0(0.0%) loop ...cket/collects/racket/private/sort.rkt:64:8 ??? [61] 100.0% ------------------------------------------------------------------------ location-do [47] 100.0% [56] 626(3.8%) 0(0.0%) approximate9 ...ck/herbie/src/core/taylor.rkt:11:0 f37 [79] 66.1% loop [62] 33.9% ------------------------------------------------------------------------ best-and-tied-at-points [48] 100.0% [57] 402(2.5%) 0(0.0%) errors /home/ztatlock/herbie/src/points.rkt:144:0 eval-prog [65] 50.2% for-loop [64] 49.8% ------------------------------------------------------------------------ for-loop [49] 100.0% [58] 202(1.2%) 202(1.2%) for-loop ...lock/herbie/src/core/regimes.rkt:243:8 ------------------------------------------------------------------------ substitute-e [51] 100.0% [59] 200(1.2%) 200(1.2%) mk-enode! ...lock/herbie/src/core/egraph.rkt:101:0 ------------------------------------------------------------------------ for-loop [52] 100.0% [60] 200(1.2%) 0(0.0%) for-loop ...tlock/herbie/src/core/egraph.rkt:223:8 hash-update! [63] 100.0% ------------------------------------------------------------------------ jloop [4] 32.3% loop [55] 67.7% [61] 2666(16.4%) 0(0.0%) ??? /home/ztatlock/herbie/src/points.rkt:52:27 eval-prog [65] 100.0% ------------------------------------------------------------------------ approximate9 [56] 100.0% [62] 212(1.3%) 0(0.0%) loop ...e/ztatlock/herbie/src/core/taylor.rkt:82:4 hash-ref! [67] 100.0% ------------------------------------------------------------------------ for-loop [60] 100.0% [63] 200(1.2%) 0(0.0%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [66] 100.0% ------------------------------------------------------------------------ errors [57] 100.0% [64] 200(1.2%) 0(0.0%) for-loop ...e/ztatlock/herbie/src/points.rkt:147:4 ??? [83] 100.0% ------------------------------------------------------------------------ errors [57] 6.1% make-exacts* [53] 6.4% pick-errors [35] 6.7% ??? [61] 80.8% [65] 3300(20.3%) 2368(14.5%) eval-prog ...tatlock/herbie/src/programs.rkt:162:0 parse-lambda [68] 7.3% parse-app [69] 7.3% go [70] 7.2% hash-ref! [67] 6.4% ------------------------------------------------------------------------ hash-update! [63] 100.0% [66] 200(1.2%) 0(0.0%) ??? .../ztatlock/herbie/src/core/egraph.rkt:225:24 for-loop [71] 100.0% ------------------------------------------------------------------------ eval-prog [65] 8.3% for-loop [11] 12.5% ??? [75] 12.5% ??? [74] 12.5% loop [62] 12.5% loop [81] 41.7% [67] 424(2.6%) 0(0.0%) hash-ref! ...racket/private/more-scheme.rkt:373:13 ??? [76] 41.7% ??? [74] 12.5% ??? [75] 12.5% ??? [6] 12.5% simplify [72] 12.5% bigfloat-hash [73] 8.3% ------------------------------------------------------------------------ eval-prog [65] 100.0% [68] 242(1.5%) 242(1.5%) parse-lambda ...llects/racket/private/kw.rkt:393:2 ------------------------------------------------------------------------ eval-prog [65] 100.0% [69] 240(1.5%) 240(1.5%) parse-app .../collects/racket/private/kw.rkt:903:2 ------------------------------------------------------------------------ eval-prog [65] 100.0% [70] 238(1.5%) 238(1.5%) go .../collects/racket/private/qq-and-or.rkt:50:20 ------------------------------------------------------------------------ ??? [66] 100.0% [71] 200(1.2%) 200(1.2%) for-loop ...lock/herbie/src/core/egraph.rkt:226:26 ------------------------------------------------------------------------ loop [81] 32.3% taylor-log [5] 33.9% hash-ref! [67] 33.9% [72] 626(3.8%) 0(0.0%) simplify ...atlock/herbie/src/core/reduce.rkt:18:0 f37 [79] 66.1% parse-loop50 [78] 33.9% ------------------------------------------------------------------------ hash-ref! [67] 100.0% [73] 212(1.3%) 0(0.0%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:165:0 bfcanonicalize [77] 100.0% ------------------------------------------------------------------------ hash-ref! [67] 100.0% [74] 212(1.3%) 0(0.0%) ??? ...e/ztatlock/herbie/src/core/taylor.rkt:63:15 hash-ref! [67] 100.0% ------------------------------------------------------------------------ hash-ref! [67] 100.0% [75] 212(1.3%) 0(0.0%) ??? ...e/ztatlock/herbie/src/core/taylor.rkt:42:15 hash-ref! [67] 100.0% ------------------------------------------------------------------------ hash-ref! [67] 100.0% [76] 212(1.3%) 0(0.0%) ??? /home/ztatlock/herbie/src/programs.rkt:197:5 loop [81] 100.0% ------------------------------------------------------------------------ bigfloat-hash [73] 100.0% [77] 212(1.3%) 212(1.3%) bfcanonicalize .../private/bigfloat/mpfr.rkt:155:0 ------------------------------------------------------------------------ simplify [72] 100.0% [78] 212(1.3%) 0(0.0%) parse-loop50 ...s/racket/match/compiler.rkt:410:15 f37 [79] 100.0% ------------------------------------------------------------------------ f37 [79] 11.3% map [80] 16.1% simplify [72] 19.4% approximate9 [56] 19.4% parse-loop50 [78] 33.9% [79] 626(3.8%) 424(2.6%) f37 ...t/collects/racket/match/compiler.rkt:499:40 map [80] 24.2% f37 [79] 11.3% taylor-log [5] 11.3% loop [81] 8.1% ------------------------------------------------------------------------ f37 [79] 3.1% loop [54] 31.4% make-exacts* [53] 65.5% [80] 6580(40.4%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:21:13 loop [81] 96.9% f37 [79] 2.0% make-multiplication-node [82] 1.0% ------------------------------------------------------------------------ make-exacts* [53] 0.4% map-enodes [21] 0.4% map [80] 0.9% f37 [79] 2.0% ??? [76] 2.1% loop [81] 94.1% [81] 9914(60.8%) 232(1.4%) loop ...cket/collects/racket/private/map.rkt:26:19 loop [81] 94.1% hash-ref! [67] 2.1% simplify [72] 2.0% ??? [83] 1.2% for-loop [85] 0.4% ------------------------------------------------------------------------ map [80] 100.0% [82] 202(1.2%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:221:0 make-multiplication-subnode [84]100.0% ------------------------------------------------------------------------ for-loop [64] 2.2% loop [81] 97.8% [83] 9268(56.9%) 484(3.0%) ??? /home/ztatlock/herbie/src/programs.rkt:168:4 ??? [86] 76.3% real->bigfloat [87] 15.9% ??? [97] 2.5% ------------------------------------------------------------------------ make-multiplication-node [82] 100.0% [84] 202(1.2%) 202(1.2%) make-multiplication-subnode ...re/reduce.rkt:231:0 ------------------------------------------------------------------------ loop [81] 100.0% [85] 200(1.2%) 0(0.0%) for-loop ...ock/herbie/src/core/simplify.rkt:161:2 eval-const-expr [88] 100.0% ------------------------------------------------------------------------ ??? [83] 100.0% [86] 7074(43.4%) 200(1.2%) ??? ...acket/collects/racket/private/kw.rkt:400:14 ??? [95] 45.5% ...higher-order.rkt:373:33 [89] 17.2% bf* [92] 15.7% bfcube [90] 15.6% ...ow-val-first.rkt:357:18 [93] 3.2% ------------------------------------------------------------------------ ??? [83] 100.0% [87] 1478(9.1%) 1478(9.1%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ------------------------------------------------------------------------ for-loop [85] 100.0% [88] 200(1.2%) 0(0.0%) eval-const-expr ...k/herbie/src/programs.rkt:180:0 expression-induct31 [91] 100.0% ------------------------------------------------------------------------ ??? [86] 100.0% [89] 1218(7.5%) 0(0.0%) ...higher-order.rkt:373:33 (unknown source) ??? [96] 58.8% ??? [97] 41.2% ------------------------------------------------------------------------ ??? [86] 100.0% [90] 1102(6.8%) 242(1.5%) bfcube ...tlock/herbie/src/syntax/syntax.rkt:119:0 ...ow-val-first.rkt:357:18 [93] 58.3% bf* [92] 19.8% ------------------------------------------------------------------------ eval-const-expr [88] 100.0% [91] 200(1.2%) 0(0.0%) expression-induct31 ...erbie/src/programs.rkt:55:0 inductor [94] 100.0% ------------------------------------------------------------------------ bfcube [90] 16.4% ??? [86] 83.6% [92] 1332(8.2%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [95] 100.0% ------------------------------------------------------------------------ ??? [86] 25.9% bfcube [90] 74.1% [93] 866(5.3%) 0(0.0%) ...ow-val-first.rkt:357:18 (unknown source) ??? [96] 100.0% ------------------------------------------------------------------------ inductor [94] 50.0% expression-induct31 [91] 50.0% [94] 200(1.2%) 0(0.0%) inductor .../ztatlock/herbie/src/programs.rkt:73:2 inductor [94] 50.0% ??? [97] 50.0% ------------------------------------------------------------------------ bf* [92] 29.3% ??? [86] 70.7% [95] 4548(27.9%) 1426(8.8%) ??? ...-racket/utils/simple-result-arrow.rkt:26:12 bfcbrt [98] 34.1% bfmul [99] 29.4% ??? [101] 5.1% ------------------------------------------------------------------------ ...higher-order.rkt:373:33 [89] 45.3% ...ow-val-first.rkt:357:18 [93] 54.7% [96] 1582(9.7%) 238(1.5%) ??? ...cts/racket/contract/private/list.rkt:187:10 ??? [97] 85.0% ------------------------------------------------------------------------ inductor [94] 8.8% ??? [83] 10.2% ...higher-order.rkt:373:33 [89] 22.0% ??? [96] 59.0% [97] 2278(14.0%) 540(3.3%) ??? ...ects/racket/contract/private/guts.rkt:638:8 ??? [101] 76.3% ------------------------------------------------------------------------ ??? [95] 100.0% [98] 1552(9.5%) 268(1.6%) bfcbrt ...lib/math/private/bigfloat/mpfr.rkt:616:4 ??? [100] 82.7% ------------------------------------------------------------------------ ??? [95] 100.0% [99] 1338(8.2%) 442(2.7%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [100] 67.0% ------------------------------------------------------------------------ bfmul [99] 41.1% bfcbrt [98] 58.9% [100] 2180(13.4%) 2180(13.4%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ------------------------------------------------------------------------ ??? [95] 11.8% ??? [97] 88.2% [101] 1970(12.1%) 640(3.9%) ??? ...tract/private/arrow-higher-order.rkt:373:33 ??? [102] 56.3% ??? [103] 11.2% ------------------------------------------------------------------------ ??? [101] 100.0% [102] 1110(6.8%) 878(5.4%) ??? ...llects/racket/contract/combinator.rkt:178:4 any-wrap/traverse [104] 20.9% ------------------------------------------------------------------------ ??? [101] 100.0% [103] 220(1.4%) 0(0.0%) ??? ...ects/racket/contract/private/prop.rkt:489:4 ??? [105] 100.0% ------------------------------------------------------------------------ ??? [102] 100.0% [104] 232(1.4%) 232(1.4%) any-wrap/traverse ...cket/utils/any-wrap.rkt:106:2 ------------------------------------------------------------------------ ??? [103] 100.0% [105] 220(1.4%) 220(1.4%) ??? ...lects/racket/contract/private/orc.rkt:73:14 ------------------------------------------------------------------------