Profiling results ----------------- Total cpu time observed: 5992ms (out of 6048ms) Number of samples taken: 27 (once every 222ms) (Hiding functions with self<1.0% and local<2.0%: 1 of 112 hidden) ============================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ============================================================================== [1] 5992(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [12] 100.0% ------------------------------------------------------------------------------ hash-ref! [94] 100.0% [2] 1466(24.5%) 0(0.0%) ??? ...s/herbie/findroot/src/core/taylor.rkt:67:15 ??? [87] 53.5% hash-ref! [94] 46.5% ------------------------------------------------------------------------------ ??? [87] 100.0% [3] 1466(24.5%) 0(0.0%) approximate9 .../findroot/src/core/taylor.rkt:11:0 loop [13] 100.0% ------------------------------------------------------------------------------ map [40] 45.4% hash-ref! [94] 54.6% [4] 910(15.2%) 0(0.0%) f40 (unknown source) map [40] 100.0% ------------------------------------------------------------------------------ map [40] 100.0% [5] 910(15.2%) 0(0.0%) parse-loop74 (unknown source) eval-const-expr [14] 100.0% ------------------------------------------------------------------------------ hash-ref! [94] 100.0% [6] 606(10.1%) 0(0.0%) ??? .../herbie/findroot/src/core/taylor.rkt:300:23 for-loop [16] 100.0% ------------------------------------------------------------------------------ hash-ref! [94] 100.0% [7] 606(10.1%) 0(0.0%) ??? .../herbie/findroot/src/core/taylor.rkt:290:26 for-loop [15] 100.0% ------------------------------------------------------------------------------ for-loop [70] 100.0% [8] 206(3.4%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [17] 100.0% ------------------------------------------------------------------------------ matcher [104] 100.0% [9] 200(3.3%) 0(0.0%) ??? ...herbie/findroot/src/core/matcher.rkt:131:11 for-loop [18] 100.0% ------------------------------------------------------------------------------ hash-ref! [94] 100.0% [10] 200(3.3%) 0(0.0%) f61 (unknown source) eval-const-expr [14] 100.0% ------------------------------------------------------------------------------ for-loop [70] 100.0% [11] 200(3.3%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [19] 100.0% ------------------------------------------------------------------------------ ??? [1] 100.0% [12] 5992(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [20] 100.0% ------------------------------------------------------------------------------ approximate9 [3] 100.0% [13] 1466(24.5%) 0(0.0%) loop ...s/herbie/findroot/src/core/taylor.rkt:86:4 hash-ref! [94] 100.0% ------------------------------------------------------------------------------ f61 [10] 18.0% parse-loop74 [5] 82.0% [14] 1110(18.5%) 0(0.0%) eval-const-expr ...findroot/src/programs.rkt:120:0 temp85_0 [21] 82.0% eval [22] 18.0% ------------------------------------------------------------------------------ ??? [7] 100.0% [15] 606(10.1%) 0(0.0%) for-loop ...ie/findroot/src/core/taylor.rkt:290:52 hash-ref! [94] 100.0% ------------------------------------------------------------------------------ ??? [6] 100.0% [16] 606(10.1%) 0(0.0%) for-loop ...ie/findroot/src/core/taylor.rkt:303:27 hash-ref! [94] 100.0% ------------------------------------------------------------------------------ dispatch-transformer41 [8] 100.0% [17] 206(3.4%) 0(0.0%) apply-transformer52 (unknown source) loop [45] 100.0% ------------------------------------------------------------------------------ ??? [9] 100.0% [18] 200(3.3%) 0(0.0%) for-loop ...e/findroot/src/core/matcher.rkt:133:15 hash-ref! [94] 100.0% ------------------------------------------------------------------------------ syntax-e [11] 100.0% [19] 200(3.3%) 0(0.0%) syntax-e/no-taint (unknown source) loop [45] 100.0% ------------------------------------------------------------------------------ profile-thunk16 [12] 100.0% [20] 5992(100.0%) 0(0.0%) run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2 .../more-scheme.rkt:261:28 [23] 100.0% ------------------------------------------------------------------------------ eval-const-expr [14] 100.0% [21] 910(15.2%) 0(0.0%) temp85_0 (unknown source) compile15 [24] 100.0% ------------------------------------------------------------------------------ eval-const-expr [14] 100.0% [22] 200(3.3%) 0(0.0%) eval (unknown source) add-ns-scopes [25] 100.0% ------------------------------------------------------------------------------ for-loop [96] 5.2% run [20] 94.8% [23] 5992(100.0%) 406(6.8%) .../more-scheme.rkt:261:28 (unknown source) run-improve47 [26] 47.0% prepare-points-intervals [27] 34.2% get-final-combination [29] 6.9% errors [88] 3.4% oracle-error [31] 3.3% ??? [30] 1.8% ------------------------------------------------------------------------------ temp85_0 [21] 100.0% [24] 910(15.2%) 0(0.0%) compile15 (unknown source) temp91_0 [28] 100.0% ------------------------------------------------------------------------------ eval [22] 100.0% [25] 200(3.3%) 0(0.0%) add-ns-scopes (unknown source) gf [62] 100.0% ------------------------------------------------------------------------------ .../more-scheme.rkt:261:28 [23] 100.0% [26] 2924(48.8%) 0(0.0%) run-improve47 ...e/findroot/src/mainloop.rkt:346:0 for-loop [32] 100.0% ------------------------------------------------------------------------------ .../more-scheme.rkt:261:28 [23] 100.0% [27] 2048(34.2%) 0(0.0%) prepare-points-intervals ...t/src/points.rkt:120:0 loop [33] 100.0% ------------------------------------------------------------------------------ compile15 [24] 100.0% [28] 910(15.2%) 0(0.0%) temp91_0 (unknown source) temp118_0 [34] 78.0% compile-top9 [36] 22.0% ------------------------------------------------------------------------------ .../more-scheme.rkt:261:28 [23] 100.0% [29] 414(6.9%) 0(0.0%) get-final-combination ...ot/src/mainloop.rkt:371:0 infer-splitpoints [35] 100.0% ------------------------------------------------------------------------------ .../more-scheme.rkt:261:28 [23] 100.0% [30] 216(3.6%) 216(3.6%) ??? ...cket-7.5/collects/racket/function.rkt:93:12 ------------------------------------------------------------------------------ .../more-scheme.rkt:261:28 [23] 100.0% [31] 200(3.3%) 0(0.0%) oracle-error ...rbie/findroot/src/points.rkt:177:0 for-loop [37] 100.0% ------------------------------------------------------------------------------ run-improve47 [26] 100.0% [32] 2924(48.8%) 0(0.0%) for-loop ...herbie/findroot/src/mainloop.rkt:365:4 run-iter! [38] 100.0% ------------------------------------------------------------------------------ prepare-points-intervals [27] 100.0% [33] 2048(34.2%) 0(0.0%) loop ...tlies/herbie/findroot/src/points.rkt:132:4 ??? [39] 59.8% loop [41] 40.2% ------------------------------------------------------------------------------ temp91_0 [28] 100.0% [34] 710(11.8%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [42] 100.0% ------------------------------------------------------------------------------ get-final-combination [29] 100.0% [35] 414(6.9%) 0(0.0%) infer-splitpoints ...oot/src/core/regimes.rkt:33:0 for-loop [43] 100.0% ------------------------------------------------------------------------------ temp91_0 [28] 100.0% [36] 200(3.3%) 0(0.0%) compile-top9 (unknown source) compile-forms33 [44] 100.0% ------------------------------------------------------------------------------ oracle-error [31] 100.0% [37] 200(3.3%) 0(0.0%) for-loop ...s/herbie/findroot/src/points.rkt:178:2 map [40] 100.0% ------------------------------------------------------------------------------ for-loop [32] 100.0% [38] 2924(48.8%) 0(0.0%) run-iter! ...erbie/findroot/src/mainloop.rkt:327:0 gen-series! [46] 50.1% finalize-iter! [48] 22.7% simplify! [49] 20.3% gen-rewrites! [55] 6.8% ------------------------------------------------------------------------------ loop [33] 100.0% [39] 1224(20.4%) 422(7.0%) ??? ...htlies/herbie/findroot/src/points.rkt:113:6 loop [45] 48.9% sample-multi-bounded [57] 16.7% ------------------------------------------------------------------------------ for-loop [37] 18.0% f40 [4] 82.0% [40] 1110(18.5%) 0(0.0%) map ...t-7.5/collects/racket/private/map.rkt:35:13 parse-loop74 [5] 44.8% f40 [4] 37.2% ??? [54] 18.0% ------------------------------------------------------------------------------ loop [33] 100.0% [41] 824(13.8%) 0(0.0%) loop ...htlies/herbie/findroot/src/points.rkt:79:2 real->precision [50] 51.5% ??? [53] 24.3% ??? [87] 24.3% ------------------------------------------------------------------------------ temp118_0 [34] 100.0% [42] 710(11.8%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [47] 100.0% ------------------------------------------------------------------------------ infer-splitpoints [35] 100.0% [43] 414(6.9%) 0(0.0%) for-loop ...bie/findroot/src/core/regimes.rkt:45:6 option-on-expr [51] 100.0% ------------------------------------------------------------------------------ compile-top9 [36] 100.0% [44] 200(3.3%) 0(0.0%) compile-forms33 (unknown source) serialize-phase-to-link-module-uses [52]100.0% ------------------------------------------------------------------------------ syntax-e/no-taint [19] 6.6% gf [62] 8.8% loop [45] 11.1% apply-transformer52 [17] 13.7% for-loop [70] 20.2% ??? [39] 39.7% [45] 1508(25.2%) 200(3.3%) loop (unknown source) sample-multi-bounded [57] 39.7% core-form-sym [61] 33.8% gf [62] 13.3% loop [45] 11.1% ------------------------------------------------------------------------------ run-iter! [38] 100.0% [46] 1466(24.5%) 0(0.0%) gen-series! ...bie/findroot/src/mainloop.rkt:160:0 for-loop [56] 100.0% ------------------------------------------------------------------------------ expand-capturing-lifts [42] 100.0% [47] 710(11.8%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [58] 100.0% ------------------------------------------------------------------------------ run-iter! [38] 100.0% [48] 664(11.1%) 0(0.0%) finalize-iter! .../findroot/src/mainloop.rkt:278:0 ??? [59] 100.0% ------------------------------------------------------------------------------ run-iter! [38] 100.0% [49] 594(9.9%) 0(0.0%) simplify! ...erbie/findroot/src/mainloop.rkt:224:0 ??? [60] 100.0% ------------------------------------------------------------------------------ loop [41] 100.0% [50] 424(7.1%) 0(0.0%) real->precision ...findroot/src/programs.rkt:94:11 ??? [63] 51.9% ??? [87] 48.1% ------------------------------------------------------------------------------ for-loop [43] 100.0% [51] 414(6.9%) 0(0.0%) option-on-expr ...droot/src/core/regimes.rkt:124:0 err-lsts->split-indices [64] 50.2% sort-context-on-expr [65] 49.8% ------------------------------------------------------------------------------ compile-forms33 [44] 100.0% [52] 200(3.3%) 200(3.3%) serialize-phase-to-link-module-uses ...own source) ------------------------------------------------------------------------------ loop [41] 100.0% [53] 200(3.3%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:379:33 ival-sub [66] 100.0% ------------------------------------------------------------------------------ map [40] 100.0% [54] 200(3.3%) 0(0.0%) ??? ...tlies/herbie/findroot/src/points.rkt:179:26 ??? [87] 100.0% ------------------------------------------------------------------------------ run-iter! [38] 100.0% [55] 200(3.3%) 0(0.0%) gen-rewrites! ...e/findroot/src/mainloop.rkt:183:0 for-loop [67] 100.0% ------------------------------------------------------------------------------ gen-series! [46] 100.0% [56] 1466(24.5%) 0(0.0%) for-loop ...herbie/findroot/src/mainloop.rkt:167:7 taylor-alt [68] 100.0% ------------------------------------------------------------------------------ ??? [39] 25.4% loop [45] 74.6% [57] 802(13.4%) 0(0.0%) sample-multi-bounded ...ndroot/src/points.rkt:14:0 random-ranges [69] 100.0% ------------------------------------------------------------------------------ lambda-clause-expander [47] 28.7% for-loop [70] 71.3% [58] 710(11.8%) 0(0.0%) finish-bodys (unknown source) for-loop [70] 100.0% ------------------------------------------------------------------------------ finalize-iter! [48] 100.0% [59] 664(11.1%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:486:18 for-loop [71] 100.0% ------------------------------------------------------------------------------ simplify! [49] 100.0% [60] 594(9.9%) 0(0.0%) ??? .../herbie/findroot/src/core/simplify.rkt:42:0 egraph-run [72] 100.0% ------------------------------------------------------------------------------ loop [45] 100.0% [61] 510(8.5%) 0(0.0%) core-form-sym (unknown source) resolve+shift28 [73] 100.0% ------------------------------------------------------------------------------ add-ns-scopes [25] 12.5% loop [45] 87.5% [62] 400(6.7%) 200(3.3%) gf (unknown source) loop [45] 50.0% ------------------------------------------------------------------------------ real->precision [50] 100.0% [63] 220(3.7%) 0(0.0%) ??? ...ects/racket/contract/private/guts.rkt:770:8 bigvalue? [74] 100.0% ------------------------------------------------------------------------------ option-on-expr [51] 100.0% [64] 208(3.5%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:263:0 loop [75] 100.0% ------------------------------------------------------------------------------ option-on-expr [51] 100.0% [65] 206(3.4%) 0(0.0%) sort-context-on-expr ...src/core/regimes.rkt:117:0 ??? [76] 100.0% ------------------------------------------------------------------------------ ??? [53] 100.0% [66] 200(3.3%) 200(3.3%) ival-sub ...bie/findroot/src/biginterval.rkt:117:0 ------------------------------------------------------------------------------ gen-rewrites! [55] 100.0% [67] 200(3.3%) 0(0.0%) for-loop ...erbie/findroot/src/mainloop.rkt:191:11 rewrite-expression-head24 [77] 100.0% ------------------------------------------------------------------------------ for-loop [56] 100.0% [68] 1466(24.5%) 0(0.0%) taylor-alt ...rbie/findroot/src/mainloop.rkt:146:0 for-loop [78] 100.0% ------------------------------------------------------------------------------ sample-multi-bounded [57] 100.0% [69] 802(13.4%) 204(3.4%) random-ranges ...bie/findroot/src/common.rkt:164:0 build--> [81] 49.9% cons/c [86] 24.7% ------------------------------------------------------------------------------ for-loop [70] 25.2% finish-bodys [58] 74.8% [70] 710(11.8%) 0(0.0%) for-loop (unknown source) finish-bodys [58] 54.3% for-loop [70] 25.2% dispatch-transformer41 [8] 9.7% loop [45] 6.1% syntax-e [11] 4.7% ------------------------------------------------------------------------------ ??? [59] 100.0% [71] 664(11.1%) 0(0.0%) for-loop ...e/findroot/src/core/alt-table.rkt:46:2 atab-add-altn [79] 100.0% ------------------------------------------------------------------------------ ??? [60] 100.0% [72] 594(9.9%) 0(0.0%) egraph-run .../pkgs/egg-herbie-linux/main.rkt:49:0 egraph-add-exprs [80] 100.0% ------------------------------------------------------------------------------ core-form-sym [61] 100.0% [73] 510(8.5%) 304(5.1%) resolve+shift28 (unknown source) fallback-loop [83] 40.4% ------------------------------------------------------------------------------ ??? [63] 100.0% [74] 220(3.7%) 220(3.7%) bigvalue? ...ie/findroot/src/syntax/types.rkt:19:0 ------------------------------------------------------------------------------ err-lsts->split-indices [64] 100.0% [75] 208(3.5%) 0(0.0%) loop ...herbie/findroot/src/core/regimes.rkt:314:4 for-loop [82] 100.0% ------------------------------------------------------------------------------ sort-context-on-expr [65] 100.0% [76] 206(3.4%) 0(0.0%) ??? ...-7.5/collects/racket/private/sort.rkt:369:3 loop [84] 100.0% ------------------------------------------------------------------------------ for-loop [67] 100.0% [77] 200(3.3%) 0(0.0%) rewrite-expression-head24 ...core/matcher.rkt:85:0 rewriter [85] 100.0% ------------------------------------------------------------------------------ taylor-alt [68] 100.0% [78] 1466(24.5%) 0(0.0%) for-loop ...herbie/findroot/src/mainloop.rkt:152:6 ??? [87] 100.0% ------------------------------------------------------------------------------ for-loop [71] 100.0% [79] 664(11.1%) 0(0.0%) atab-add-altn ...root/src/core/alt-table.rkt:194:0 for-loop [90] 67.5% errors [88] 32.5% ------------------------------------------------------------------------------ egraph-run [72] 100.0% [80] 594(9.9%) 0(0.0%) egraph-add-exprs ...gg-herbie-linux/main.rkt:111:0 ??? [89] 100.0% ------------------------------------------------------------------------------ random-ranges [69] 100.0% [81] 400(6.7%) 0(0.0%) build--> ...act/private/arrow-val-first.rkt:1214:0 coerce-contract [91] 100.0% ------------------------------------------------------------------------------ loop [75] 100.0% [82] 208(3.5%) 208(3.5%) for-loop ...ie/findroot/src/core/regimes.rkt:279:4 ------------------------------------------------------------------------------ resolve+shift28 [73] 100.0% [83] 206(3.4%) 206(3.4%) fallback-loop (unknown source) ------------------------------------------------------------------------------ ??? [76] 100.0% [84] 206(3.4%) 0(0.0%) loop ...7.5/collects/racket/private/sort.rkt:96:12 ??? [87] 100.0% ------------------------------------------------------------------------------ matcher [104] 50.0% rewrite-expression-head24 [77] 50.0% [85] 200(3.3%) 200(3.3%) rewriter ...bie/findroot/src/core/matcher.rkt:87:2 for-loop [92] 50.0% ------------------------------------------------------------------------------ random-ranges [69] 100.0% [86] 198(3.3%) 0(0.0%) cons/c .../racket/contract/private/guts.rkt:500:15 flat-contract? [93] 100.0% ------------------------------------------------------------------------------ loop [41] 8.8% ??? [54] 8.8% real->precision [50] 9.0% loop [84] 9.1% ??? [2] 21.5% location-do [95] 21.5% for-loop [78] 21.5% [87] 2276(38.0%) 610(10.2%) ??? ...tract/private/arrow-higher-order.rkt:375:33 location-do [95] 21.5% approximate9 [3] 21.5% hash-ref! [94] 21.5% ival-mult [99] 8.8% ------------------------------------------------------------------------------ atab-add-altn [79] 34.7% .../more-scheme.rkt:261:28 [23] 65.3% [88] 622(10.4%) 0(0.0%) errors ...ies/herbie/findroot/src/points.rkt:190:0 for-loop [96] 100.0% ------------------------------------------------------------------------------ egraph-add-exprs [80] 100.0% [89] 594(9.9%) 0(0.0%) ??? ...herbie/findroot/src/core/simplify.rkt:102:6 for-loop [97] 100.0% ------------------------------------------------------------------------------ atab-add-altn [79] 100.0% [90] 448(7.5%) 448(7.5%) for-loop .../findroot/src/core/alt-table.rkt:110:2 ------------------------------------------------------------------------------ build--> [81] 100.0% [91] 400(6.7%) 0(0.0%) coerce-contract ...contract/private/guts.rkt:307:0 coerce-contract/f [98] 100.0% ------------------------------------------------------------------------------ rewriter [85] 100.0% [92] 200(3.3%) 0(0.0%) for-loop ...bie/findroot/src/core/matcher.rkt:89:4 hash-ref! [94] 100.0% ------------------------------------------------------------------------------ cons/c [86] 100.0% [93] 198(3.3%) 198(3.3%) flat-contract? .../contract/private/guts.rkt:129:0 ------------------------------------------------------------------------------ for-loop [16] 4.4% ??? [101] 4.4% for-loop [15] 4.4% for-loop [18] 6.0% for-loop [92] 6.0% ??? [100] 13.5% ??? [2] 18.9% ??? [87] 20.6% loop [13] 20.6% [94] 1666(27.8%) 0(0.0%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [2] 39.5% ??? [100] 13.5% matcher [104] 12.0% f40 [4] 10.5% taylor [103] 7.1% ??? [7] 4.4% ??? [101] 4.4% ??? [6] 4.4% f61 [10] 3.0% ------------------------------------------------------------------------------ location-do [95] 27.5% ??? [87] 72.5% [95] 1466(24.5%) 0(0.0%) location-do ...rbie/findroot/src/programs.rkt:63:0 ??? [87] 72.5% location-do [95] 27.5% ------------------------------------------------------------------------------ errors [88] 100.0% [96] 622(10.4%) 0(0.0%) for-loop ...s/herbie/findroot/src/points.rkt:192:2 .../more-scheme.rkt:261:28 [23] 100.0% ------------------------------------------------------------------------------ ??? [89] 100.0% [97] 594(9.9%) 594(9.9%) for-loop ...e/findroot/src/core/simplify.rkt:121:2 ------------------------------------------------------------------------------ coerce-contract [91] 100.0% [98] 400(6.7%) 0(0.0%) coerce-contract/f ...ntract/private/guts.rkt:372:0 coerce-simple-value [102] 100.0% ------------------------------------------------------------------------------ ??? [87] 100.0% [99] 200(3.3%) 200(3.3%) ival-mult ...ie/findroot/src/biginterval.rkt:129:0 ------------------------------------------------------------------------------ hash-ref! [94] 100.0% [100] 1110(18.5%) 0(0.0%) ??? ...s/herbie/findroot/src/core/taylor.rkt:44:15 hash-ref! [94] 100.0% ------------------------------------------------------------------------------ hash-ref! [94] 100.0% [101] 606(10.1%) 0(0.0%) ??? .../herbie/findroot/src/core/taylor.rkt:327:33 hash-ref! [94] 100.0% ------------------------------------------------------------------------------ coerce-contract/f [98] 100.0% [102] 400(6.7%) 400(6.7%) coerce-simple-value ...ract/private/guts.rkt:385:0 ------------------------------------------------------------------------------ hash-ref! [94] 100.0% [103] 356(5.9%) 0(0.0%) taylor ...erbie/findroot/src/core/taylor.rkt:169:0 debug-print [105] 100.0% ------------------------------------------------------------------------------ hash-ref! [94] 100.0% [104] 200(3.3%) 0(0.0%) matcher ...bie/findroot/src/core/matcher.rkt:119:2 ??? [9] 50.0% rewriter [85] 50.0% ------------------------------------------------------------------------------ taylor [103] 100.0% [105] 356(5.9%) 0(0.0%) debug-print ...herbie/findroot/src/debug.rkt:110:0 ??? [106] 100.0% ------------------------------------------------------------------------------ debug-print [105] 100.0% [106] 356(5.9%) 0(0.0%) ??? .../contract/private/arrow-val-first.rkt:555:3 mk-call [107] 100.0% ------------------------------------------------------------------------------ ??? [106] 100.0% [107] 356(5.9%) 0(0.0%) mk-call ...tract/private/arrow-val-first.rkt:558:5 loop [108] 100.0% ------------------------------------------------------------------------------ mk-call [107] 100.0% [108] 356(5.9%) 0(0.0%) loop ...contract/private/arrow-val-first.rkt:562:8 ??? [109] 100.0% ------------------------------------------------------------------------------ loop [108] 100.0% [109] 356(5.9%) 0(0.0%) ??? ...ects/racket/contract/private/prop.rkt:567:4 ??? [110] 100.0% ------------------------------------------------------------------------------ ??? [109] 100.0% [110] 356(5.9%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:690:0 contract-struct-first-order [111] 100.0% ------------------------------------------------------------------------------ ??? [110] 100.0% [111] 356(5.9%) 356(5.9%) contract-struct-first-order ...vate/prop.rkt:104:0 ------------------------------------------------------------------------------