Profiling results ----------------- Total cpu time observed: 15844ms (out of 16204ms) Number of samples taken: 75 (once every 211ms) ======================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================= ??? [33] 100.0% [1] 15684(99.0%) 0(0.0%) profile-thunk14 ...t/pkgs/profile-lib/main.rkt:9:0 run [7] 100.0% ----------------------------------------------------------------------- ??? [33] 100.0% [2] 6412(40.5%) 0(0.0%) run-improve58 ...ock/herbie/src/mainloop.rkt:242:0 for-loop [8] 75.3% get-final-combination [10] 24.7% ----------------------------------------------------------------------- ??? [33] 100.0% [3] 2962(18.7%) 0(0.0%) simplify ...lock/herbie/src/core/simplify.rkt:39:0 simplify-expr [9] 72.8% for-loop [12] 20.5% iterate-egraph!5 [15] 6.8% ----------------------------------------------------------------------- hash-ref! [74] 100.0% [4] 1226(7.7%) 0(0.0%) ??? /home/ztatlock/herbie/src/programs.rkt:197:5 loop [71] 100.0% ----------------------------------------------------------------------- copying-mergesort [52] 100.0% [5] 710(4.5%) 0(0.0%) jloop ...et/collects/racket/private/sort.rkt:85:19 ??? [11] 100.0% ----------------------------------------------------------------------- hash-ref! [74] 100.0% [6] 404(2.5%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:285:26 for-loop [13] 100.0% ----------------------------------------------------------------------- profile-thunk14 [1] 100.0% [7] 15684(99.0%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:31:2 ??? [33] 100.0% ----------------------------------------------------------------------- run-improve58 [2] 100.0% [8] 4830(30.5%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:253:8 run-iter! [14] 100.0% ----------------------------------------------------------------------- simplify [3] 100.0% [9] 2156(13.6%) 0(0.0%) simplify-expr ...herbie/src/core/simplify.rkt:68:0 iterate-egraph!5 [15] 100.0% ----------------------------------------------------------------------- run-improve58 [2] 100.0% [10] 1582(10.0%) 0(0.0%) get-final-combination ...ie/src/mainloop.rkt:269:0 split-table [16] 87.2% extract-alt [17] 12.8% ----------------------------------------------------------------------- loop [61] 39.7% jloop [5] 60.3% [11] 1178(7.4%) 0(0.0%) ??? /home/ztatlock/herbie/src/points.rkt:52:27 eval-prog [66] 100.0% ----------------------------------------------------------------------- simplify [3] 100.0% [12] 606(3.8%) 0(0.0%) for-loop ...ock/herbie/src/core/simplify.rkt:61:12 iterate-egraph!5 [15] 100.0% ----------------------------------------------------------------------- ??? [6] 100.0% [13] 404(2.5%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:285:52 hash-ref! [74] 100.0% ----------------------------------------------------------------------- for-loop [8] 100.0% [14] 4830(30.5%) 0(0.0%) run-iter! ...tatlock/herbie/src/mainloop.rkt:223:0 simplify! [18] 61.3% finalize-iter! [21] 21.9% gen-series! [22] 12.5% gen-rewrites! [24] 4.2% ----------------------------------------------------------------------- simplify [3] 6.8% for-loop [12] 20.5% simplify-expr [9] 72.8% [15] 2962(18.7%) 0(0.0%) iterate-egraph!5 ...bie/src/core/simplify.rkt:95:0 one-iter [19] 100.0% ----------------------------------------------------------------------- get-final-combination [10] 100.0% [16] 1380(8.7%) 0(0.0%) split-table .../ztatlock/herbie/src/glue.rkt:171:0 infer-splitpoints4 [20] 100.0% ----------------------------------------------------------------------- get-final-combination [10] 100.0% [17] 202(1.3%) 0(0.0%) extract-alt ...e/ztatlock/herbie/src/glue.rkt:57:0 loop [23] 100.0% ----------------------------------------------------------------------- run-iter! [14] 100.0% [18] 2962(18.7%) 0(0.0%) simplify! ...tatlock/herbie/src/mainloop.rkt:162:0 for-loop [25] 100.0% ----------------------------------------------------------------------- iterate-egraph!5 [15] 100.0% [19] 2962(18.7%) 0(0.0%) one-iter ...ock/herbie/src/core/simplify.rkt:106:0 for-loop [26] 57.3% loop [29] 34.6% apply-match [34] 8.1% ----------------------------------------------------------------------- split-table [16] 100.0% [20] 1380(8.7%) 0(0.0%) infer-splitpoints4 ...ie/src/core/regimes.rkt:19:0 option-on-expr [27] 100.0% ----------------------------------------------------------------------- run-iter! [14] 100.0% [21] 1060(6.7%) 0(0.0%) finalize-iter! ...ck/herbie/src/mainloop.rkt:177:0 ??? [28] 100.0% ----------------------------------------------------------------------- run-iter! [14] 100.0% [22] 606(3.8%) 0(0.0%) gen-series! ...tlock/herbie/src/mainloop.rkt:134:0 for-loop [30] 100.0% ----------------------------------------------------------------------- extract-alt [17] 100.0% [23] 202(1.3%) 0(0.0%) loop /home/ztatlock/herbie/src/common.rkt:86:2 composed [31] 100.0% ----------------------------------------------------------------------- run-iter! [14] 100.0% [24] 202(1.3%) 0(0.0%) gen-rewrites! ...ock/herbie/src/mainloop.rkt:148:0 for-loop [32] 100.0% ----------------------------------------------------------------------- simplify! [18] 100.0% [25] 2962(18.7%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:166:6 ??? [33] 100.0% ----------------------------------------------------------------------- for-loop [26] 50.0% one-iter [19] 50.0% [26] 1696(10.7%) 810(5.1%) for-loop ...ck/herbie/src/core/simplify.rkt:116:12 for-loop [26] 50.0% match-e [43] 26.1% ----------------------------------------------------------------------- infer-splitpoints4 [20] 100.0% [27] 1380(8.7%) 0(0.0%) option-on-expr ...erbie/src/core/regimes.rkt:106:0 sort-context-on-expr [35] 85.4% pick-errors [38] 14.6% ----------------------------------------------------------------------- finalize-iter! [21] 100.0% [28] 1060(6.7%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [36] 81.1% atab-add-altns [40] 18.9% ----------------------------------------------------------------------- one-iter [19] 100.0% [29] 1026(6.5%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:53:19 apply-match [34] 100.0% ----------------------------------------------------------------------- gen-series! [22] 100.0% [30] 606(3.8%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:140:7 taylor-alt [37] 100.0% ----------------------------------------------------------------------- f66 [97] 50.0% loop [23] 50.0% [31] 404(2.5%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 errors [59] 50.0% f66 [97] 50.0% ----------------------------------------------------------------------- gen-rewrites! [24] 100.0% [32] 202(1.3%) 0(0.0%) for-loop ...tatlock/herbie/src/mainloop.rkt:153:11 ??? [39] 100.0% ----------------------------------------------------------------------- for-loop [25] 6.2% run [7] 46.4% [33] 15844(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk14 [1] 46.4% loop [41] 29.8% run-improve58 [2] 17.6% simplify [3] 6.2% ----------------------------------------------------------------------- one-iter [19] 19.0% loop [29] 81.0% [34] 1266(8.0%) 0(0.0%) apply-match .../herbie/src/core/simplify.rkt:122:2 merge-egraph-nodes! [46] 34.8% loop! [75] 33.5% match-e [43] 16.0% for-loop [49] 15.8% ----------------------------------------------------------------------- option-on-expr [27] 100.0% [35] 1178(7.4%) 0(0.0%) sort-context-on-expr ...herbie/src/points.rkt:50:0 sort [42] 100.0% ----------------------------------------------------------------------- ??? [28] 100.0% [36] 860(5.4%) 0(0.0%) for-loop ...ock/herbie/src/core/alt-table.rkt:51:2 atab-add-altn [44] 100.0% ----------------------------------------------------------------------- for-loop [30] 100.0% [37] 606(3.8%) 0(0.0%) taylor-alt ...e/ztatlock/herbie/src/glue.rkt:142:0 for-loop [45] 100.0% ----------------------------------------------------------------------- option-on-expr [27] 100.0% [38] 202(1.3%) 0(0.0%) pick-errors ...k/herbie/src/core/regimes.rkt:173:0 for-loop [48] 100.0% ----------------------------------------------------------------------- for-loop [32] 100.0% [39] 202(1.3%) 0(0.0%) ??? /home/ztatlock/herbie/src/alternative.rkt:90:0 rewriter [47] 100.0% ----------------------------------------------------------------------- ??? [28] 100.0% [40] 200(1.3%) 0(0.0%) atab-add-altns ...rbie/src/core/alt-table.rkt:50:0 atab-add-altn [44] 100.0% ----------------------------------------------------------------------- ??? [33] 100.0% [41] 9432(59.5%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:122:2 loop [50] 57.2% make-exacts* [57] 29.9% loop [58] 12.9% ----------------------------------------------------------------------- sort-context-on-expr [35] 100.0% [42] 1178(7.4%) 0(0.0%) sort ...ket/collects/racket/private/sort.rkt:213:0 copying-mergesort [52] 68.8% loop [61] 31.2% ----------------------------------------------------------------------- apply-match [34] 9.3% for-loop [62] 19.5% for-loop [26] 71.2% [43] 1088(6.9%) 866(5.5%) match-e ...tatlock/herbie/src/core/ematch.rkt:46:0 for-loop [54] 29.7% for-loop [62] 10.2% ----------------------------------------------------------------------- atab-add-altns [40] 18.9% for-loop [36] 81.1% [44] 1060(6.7%) 0(0.0%) atab-add-altn ...rbie/src/core/alt-table.rkt:208:0 best-and-tied-at-points [51] 100.0% ----------------------------------------------------------------------- taylor-alt [37] 100.0% [45] 606(3.8%) 0(0.0%) for-loop /home/ztatlock/herbie/src/glue.rkt:144:2 location-do [53] 100.0% ----------------------------------------------------------------------- apply-match [34] 100.0% [46] 440(2.8%) 0(0.0%) merge-egraph-nodes! ...e/src/core/egraph.rkt:152:0 loop! [75] 54.5% update-leader! [56] 45.5% ----------------------------------------------------------------------- matcher [63] 50.0% ??? [39] 50.0% [47] 202(1.3%) 202(1.3%) rewriter ...lock/herbie/src/core/matcher.rkt:123:2 for-loop [55] 50.0% ----------------------------------------------------------------------- pick-errors [38] 100.0% [48] 202(1.3%) 0(0.0%) for-loop ...lock/herbie/src/core/regimes.rkt:176:4 eval-prog [66] 100.0% ----------------------------------------------------------------------- apply-match [34] 100.0% [49] 200(1.3%) 0(0.0%) for-loop ...ck/herbie/src/core/simplify.rkt:136:10 loop! [75] 100.0% ----------------------------------------------------------------------- loop [41] 100.0% [50] 5394(34.0%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:93:2 make-exacts* [57] 43.6% loop [58] 36.4% eval-prog [66] 19.9% ----------------------------------------------------------------------- atab-add-altn [44] 100.0% [51] 1060(6.7%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [59] 100.0% ----------------------------------------------------------------------- sort [42] 34.3% copying-mergesort [52] 65.7% [52] 810(5.1%) 0(0.0%) copying-mergesort .../racket/private/sort.rkt:91:4 copying-mergesort [52] 65.7% jloop [5] 21.9% loop [61] 12.3% ----------------------------------------------------------------------- location-do [53] 38.7% for-loop [45] 61.3% [53] 606(3.8%) 0(0.0%) location-do ...tlock/herbie/src/programs.rkt:129:0 approximate9 [60] 61.3% location-do [53] 38.7% ----------------------------------------------------------------------- match-e [43] 100.0% [54] 424(2.7%) 222(1.4%) for-loop ...tlock/herbie/src/core/ematch.rkt:59:11 for-loop [62] 47.6% ----------------------------------------------------------------------- rewriter [47] 100.0% [55] 202(1.3%) 0(0.0%) for-loop ...ock/herbie/src/core/matcher.rkt:126:10 matcher [63] 100.0% ----------------------------------------------------------------------- merge-egraph-nodes! [46] 100.0% [56] 200(1.3%) 0(0.0%) update-leader! ...herbie/src/core/egraph.rkt:217:0 for-loop [64] 100.0% ----------------------------------------------------------------------- loop [50] 45.5% loop [41] 54.5% [57] 5176(32.7%) 0(0.0%) make-exacts* ...tatlock/herbie/src/points.rkt:80:0 loop [71] 49.1% map [65] 48.0% eval-prog [66] 2.9% ----------------------------------------------------------------------- loop [41] 38.2% loop [50] 61.8% [58] 3182(20.1%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:83:4 map [65] 100.0% ----------------------------------------------------------------------- composed [31] 16.0% best-and-tied-at-points [51] 84.0% [59] 1262(8.0%) 0(0.0%) errors /home/ztatlock/herbie/src/points.rkt:144:0 for-loop [67] 82.9% eval-prog [66] 17.1% ----------------------------------------------------------------------- location-do [53] 100.0% [60] 606(3.8%) 0(0.0%) approximate9 ...ck/herbie/src/core/taylor.rkt:11:0 loop [68] 100.0% ----------------------------------------------------------------------- copying-mergesort [52] 21.4% sort [42] 78.6% [61] 468(3.0%) 0(0.0%) loop ...cket/collects/racket/private/sort.rkt:64:8 ??? [11] 100.0% ----------------------------------------------------------------------- for-loop [54] 47.6% match-e [43] 52.4% [62] 424(2.7%) 0(0.0%) for-loop ...tlock/herbie/src/core/ematch.rkt:65:37 match-e [43] 100.0% ----------------------------------------------------------------------- for-loop [69] 50.0% for-loop [55] 50.0% [63] 202(1.3%) 0(0.0%) matcher ...tlock/herbie/src/core/matcher.rkt:159:2 for-loop [69] 50.0% rewriter [47] 50.0% ----------------------------------------------------------------------- update-leader! [56] 100.0% [64] 200(1.3%) 0(0.0%) for-loop ...tlock/herbie/src/core/egraph.rkt:222:6 for-loop [70] 100.0% ----------------------------------------------------------------------- f66 [97] 3.4% make-exacts* [57] 42.3% loop [58] 54.2% [65] 5866(37.0%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:21:13 loop [71] 96.6% parse-loop50 [91] 3.4% ----------------------------------------------------------------------- make-exacts* [57] 5.4% for-loop [48] 7.2% errors [59] 7.7% loop [50] 38.1% ??? [11] 41.7% [66] 2822(17.8%) 1596(10.1%) eval-prog ...tatlock/herbie/src/programs.rkt:162:0 hash-ref! [74] 43.4% ----------------------------------------------------------------------- errors [59] 100.0% [67] 1046(6.6%) 422(2.7%) for-loop ...e/ztatlock/herbie/src/points.rkt:147:4 ??? [73] 59.7% ----------------------------------------------------------------------- approximate9 [60] 100.0% [68] 606(3.8%) 0(0.0%) loop ...e/ztatlock/herbie/src/core/taylor.rkt:82:4 hash-ref! [74] 100.0% ----------------------------------------------------------------------- matcher [63] 100.0% [69] 202(1.3%) 0(0.0%) for-loop ...ock/herbie/src/core/matcher.rkt:175:21 matcher [63] 100.0% ----------------------------------------------------------------------- for-loop [64] 100.0% [70] 200(1.3%) 0(0.0%) for-loop ...tlock/herbie/src/core/egraph.rkt:223:8 hash-update! [72] 100.0% ----------------------------------------------------------------------- make-exacts* [57] 0.1% map [65] 2.5% loop! [75] 4.1% ??? [4] 12.1% loop [71] 81.1% [71] 10096(63.7%) 426(2.7%) loop ...cket/collects/racket/private/map.rkt:26:19 loop [71] 81.1% hash-ref! [74] 12.1% loop! [75] 4.1% ??? [73] 2.6% ->flonum [76] 0.0% ----------------------------------------------------------------------- for-loop [70] 100.0% [72] 200(1.3%) 0(0.0%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [77] 100.0% ----------------------------------------------------------------------- for-loop [67] 7.7% loop [71] 92.3% [73] 8070(50.9%) 404(2.5%) ??? /home/ztatlock/herbie/src/programs.rkt:168:4 ??? [78] 73.5% real->bigfloat [79] 16.9% ??? [99] 2.5% ...e/case-arrow.rkt:150:50 [87] 2.2% ----------------------------------------------------------------------- for-loop [13] 7.4% ??? [83] 7.4% loop [68] 18.4% eval-prog [66] 19.7% loop [71] 47.3% [74] 1832(11.6%) 0(0.0%) hash-ref! ...racket/private/more-scheme.rkt:373:13 ??? [4] 47.3% bigfloat-hash [80] 19.7% simplify [81] 18.4% ??? [83] 7.4% ??? [6] 7.4% ----------------------------------------------------------------------- merge-egraph-nodes! [46] 13.9% for-loop [49] 23.1% apply-match [34] 24.5% loop [71] 38.4% [75] 864(5.5%) 222(1.4%) loop! .../ztatlock/herbie/src/core/enode.rkt:163:2 loop [71] 38.4% set [82] 25.6% custom-set-union [86] 23.1% ----------------------------------------------------------------------- loop [71] 100.0% [76] 334(2.1%) 0(0.0%) ->flonum ...ock/herbie/src/syntax/syntax.rkt:224:0 ??? [84] 100.0% ----------------------------------------------------------------------- hash-update! [72] 100.0% [77] 200(1.3%) 0(0.0%) ??? .../ztatlock/herbie/src/core/egraph.rkt:225:24 for-loop [85] 100.0% ----------------------------------------------------------------------- ??? [73] 100.0% [78] 5930(37.4%) 624(3.9%) ??? ...acket/collects/racket/private/kw.rkt:400:14 ??? [88] 77.7% ...higher-order.rkt:373:33 [90] 11.8% ----------------------------------------------------------------------- ??? [73] 100.0% [79] 1360(8.6%) 834(5.3%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [98] 38.7% ----------------------------------------------------------------------- hash-ref! [74] 100.0% [80] 1226(7.7%) 0(0.0%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:165:0 bfcanonicalize [89] 72.9% sig+exp->bigfloat [92] 27.1% ----------------------------------------------------------------------- hash-ref! [74] 100.0% [81] 606(3.8%) 204(1.3%) simplify ...atlock/herbie/src/core/reduce.rkt:18:0 f66 [97] 33.3% parse-loop50 [91] 33.0% ----------------------------------------------------------------------- loop! [75] 100.0% [82] 442(2.8%) 442(2.8%) set ...collects/racket/private/set-types.rkt:982:0 ----------------------------------------------------------------------- hash-ref! [74] 100.0% [83] 404(2.5%) 0(0.0%) ??? ...e/ztatlock/herbie/src/core/taylor.rkt:42:15 hash-ref! [74] 100.0% ----------------------------------------------------------------------- ->flonum [76] 100.0% [84] 334(2.1%) 334(2.1%) ??? /home/ztatlock/herbie/src/config.rkt:29:0 ----------------------------------------------------------------------- ??? [77] 100.0% [85] 200(1.3%) 200(1.3%) for-loop ...lock/herbie/src/core/egraph.rkt:226:26 ----------------------------------------------------------------------- loop! [75] 100.0% [86] 200(1.3%) 0(0.0%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [93] 100.0% ----------------------------------------------------------------------- ??? [73] 100.0% [87] 174(1.1%) 174(1.1%) ...e/case-arrow.rkt:150:50 (unknown source) ----------------------------------------------------------------------- ??? [78] 100.0% [88] 4608(29.1%) 994(6.3%) ??? ...-racket/utils/simple-result-arrow.rkt:26:12 bfsqrt [94] 49.9% bfadd [95] 23.0% ??? [101] 5.5% ----------------------------------------------------------------------- bigfloat-hash [80] 100.0% [89] 894(5.6%) 894(5.6%) bfcanonicalize .../private/bigfloat/mpfr.rkt:155:0 ----------------------------------------------------------------------- ??? [78] 100.0% [90] 698(4.4%) 0(0.0%) ...higher-order.rkt:373:33 (unknown source) ??? [96] 100.0% ----------------------------------------------------------------------- simplify [81] 12.4% parse-loop50 [91] 37.3% map [65] 50.2% [91] 402(2.5%) 200(1.3%) parse-loop50 ...s/racket/match/compiler.rkt:410:15 f66 [97] 50.2% parse-loop50 [91] 37.3% ----------------------------------------------------------------------- bigfloat-hash [80] 100.0% [92] 332(2.1%) 332(2.1%) sig+exp->bigfloat ...ivate/bigfloat/mpfr.rkt:385:0 ----------------------------------------------------------------------- custom-set-union [86] 100.0% [93] 200(1.3%) 200(1.3%) for-loop ...cts/racket/private/set-types.rkt:174:3 ----------------------------------------------------------------------- ??? [88] 100.0% [94] 2300(14.5%) 2128(13.4%) bfsqrt ...lib/math/private/bigfloat/mpfr.rkt:616:4 ??? [98] 7.5% ----------------------------------------------------------------------- ??? [88] 100.0% [95] 1062(6.7%) 650(4.1%) bfadd ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [98] 38.8% ----------------------------------------------------------------------- ...higher-order.rkt:373:33 [90]100.0% [96] 698(4.4%) 0(0.0%) ??? ...cts/racket/contract/private/list.rkt:187:10 ??? [99] 100.0% ----------------------------------------------------------------------- composed [31] 20.0% parse-loop50 [91] 20.0% simplify [81] 20.0% append-map [100] 40.0% [97] 202(1.3%) 202(1.3%) f66 ...t/collects/racket/match/compiler.rkt:499:40 append-map [100] 40.0% map [65] 20.0% composed [31] 20.0% ----------------------------------------------------------------------- bfsqrt [94] 15.5% bfadd [95] 37.1% real->bigfloat [79] 47.4% [98] 1110(7.0%) 1110(7.0%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ----------------------------------------------------------------------- ??? [73] 22.4% ??? [96] 77.6% [99] 900(5.7%) 0(0.0%) ??? ...ects/racket/contract/private/guts.rkt:638:8 ??? [101] 100.0% ----------------------------------------------------------------------- f66 [97] 100.0% [100] 202(1.3%) 0(0.0%) append-map ...acket/collects/racket/list.rkt:565:2 f66 [97] 100.0% ----------------------------------------------------------------------- ??? [88] 21.9% ??? [99] 78.1% [101] 1152(7.3%) 362(2.3%) ??? ...tract/private/arrow-higher-order.rkt:373:33 ??? [102] 55.6% ??? [103] 13.0% ----------------------------------------------------------------------- ??? [101] 100.0% [102] 640(4.0%) 640(4.0%) ??? ...llects/racket/contract/combinator.rkt:178:4 ----------------------------------------------------------------------- ??? [101] 100.0% [103] 150(0.9%) 0(0.0%) ??? ...ects/racket/contract/private/prop.rkt:489:4 ??? [104] 100.0% ----------------------------------------------------------------------- ??? [103] 100.0% [104] 150(0.9%) 150(0.9%) ??? ...lects/racket/contract/private/orc.rkt:73:14 -----------------------------------------------------------------------