Profiling results ----------------- Total cpu time observed: 17302ms (out of 17576ms) Number of samples taken: 49 (once every 353ms) ======================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================= ??? [13] 100.0% [1] 17302(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [7] 100.0% ----------------------------------------------------------------------- hash-ref! [76] 100.0% [2] 300(1.7%) 0(0.0%) simplify ...no-dirty-bits/src/core/reduce.rkt:16:0 parse-loop80 [11] 100.0% ----------------------------------------------------------------------- hash-ref! [76] 100.0% [3] 300(1.7%) 0(0.0%) ??? ...ie/no-dirty-bits/src/core/taylor.rkt:291:26 for-loop [10] 100.0% ----------------------------------------------------------------------- hash-ref! [76] 100.0% [4] 300(1.7%) 0(0.0%) ??? ...bie/no-dirty-bits/src/core/taylor.rkt:45:15 ??? [9] 100.0% ----------------------------------------------------------------------- ??? [47] 100.0% [5] 300(1.7%) 0(0.0%) approximate9 ...irty-bits/src/core/taylor.rkt:12:0 loop [8] 100.0% ----------------------------------------------------------------------- matcher [64] 100.0% [6] 292(1.7%) 0(0.0%) ??? ...e/no-dirty-bits/src/core/matcher.rkt:175:11 for-loop [12] 100.0% ----------------------------------------------------------------------- profile-thunk16 [1] 100.0% [7] 17302(100.0%) 0(0.0%) run ...et-7.0/share/pkgs/profile-lib/main.rkt:39:2 ??? [13] 100.0% ----------------------------------------------------------------------- approximate9 [5] 100.0% [8] 300(1.7%) 0(0.0%) loop ...bie/no-dirty-bits/src/core/taylor.rkt:87:4 ??? [47] 100.0% ----------------------------------------------------------------------- ??? [4] 100.0% [9] 300(1.7%) 0(0.0%) ??? ...ie/no-dirty-bits/src/core/taylor.rkt:294:19 hash-ref! [76] 100.0% ----------------------------------------------------------------------- ??? [3] 100.0% [10] 300(1.7%) 0(0.0%) for-loop ...-dirty-bits/src/core/taylor.rkt:291:52 hash-ref! [76] 100.0% ----------------------------------------------------------------------- simplify [2] 100.0% [11] 300(1.7%) 0(0.0%) parse-loop80 ...s/racket/match/compiler.rkt:418:15 eval-const-expr [14] 100.0% ----------------------------------------------------------------------- ??? [6] 100.0% [12] 292(1.7%) 0(0.0%) for-loop ...dirty-bits/src/core/matcher.rkt:179:21 matcher [64] 100.0% ----------------------------------------------------------------------- for-loop [55] 1.8% run [7] 49.1% [13] 17302(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 49.1% run-improve40 [15] 31.6% prepare-points-intervals [16] 13.8% errors [49] 2.8% oracle-error [17] 1.0% ??? [47] 0.6% ulp-difference [101] 0.6% ??? [25] 0.6% ----------------------------------------------------------------------- parse-loop80 [11] 100.0% [14] 300(1.7%) 0(0.0%) eval-const-expr ...rty-bits/src/programs.rkt:149:0 eval-prog [60] 100.0% ----------------------------------------------------------------------- ??? [13] 100.0% [15] 10950(63.3%) 0(0.0%) run-improve40 ...dirty-bits/src/mainloop.rkt:336:0 for-loop [18] 100.0% ----------------------------------------------------------------------- ??? [13] 100.0% [16] 4762(27.5%) 0(0.0%) prepare-points-intervals ...s/src/points.rkt:133:0 loop [19] 100.0% ----------------------------------------------------------------------- ??? [13] 100.0% [17] 332(1.9%) 0(0.0%) oracle-error ...no-dirty-bits/src/points.rkt:212:0 for-loop [20] 100.0% ----------------------------------------------------------------------- run-improve40 [15] 100.0% [18] 10950(63.3%) 0(0.0%) for-loop ...e/no-dirty-bits/src/mainloop.rkt:351:4 run-iter! [21] 100.0% ----------------------------------------------------------------------- prepare-points-intervals [16] 100.0% [19] 4762(27.5%) 0(0.0%) loop .../herbie/no-dirty-bits/src/points.rkt:145:4 loop [22] 81.3% ??? [23] 18.7% ----------------------------------------------------------------------- oracle-error [17] 100.0% [20] 332(1.9%) 0(0.0%) for-loop ...bie/no-dirty-bits/src/points.rkt:213:2 loop [96] 100.0% ----------------------------------------------------------------------- for-loop [18] 100.0% [21] 10950(63.3%) 0(0.0%) run-iter! .../no-dirty-bits/src/mainloop.rkt:317:0 simplify! [24] 91.5% finalize-iter! [27] 3.1% gen-series! [28] 2.7% gen-rewrites! [29] 2.7% ----------------------------------------------------------------------- loop [19] 100.0% [22] 3872(22.4%) 0(0.0%) loop .../herbie/no-dirty-bits/src/points.rkt:104:2 ??? [25] 58.8% hash-update! [26] 24.2% ??? [47] 17.0% ----------------------------------------------------------------------- loop [19] 100.0% [23] 890(5.1%) 292(1.7%) ??? ...s/herbie/no-dirty-bits/src/points.rkt:129:2 ??? [47] 67.2% ----------------------------------------------------------------------- run-iter! [21] 100.0% [24] 10024(57.9%) 0(0.0%) simplify! .../no-dirty-bits/src/mainloop.rkt:213:0 ??? [30] 100.0% ----------------------------------------------------------------------- ??? [13] 11.2% loop [22] 88.8% [25] 2564(14.8%) 636(3.7%) ??? ...herbie/no-dirty-bits/src/programs.rkt:146:2 ??? [31] 75.2% ----------------------------------------------------------------------- loop [22] 100.0% [26] 938(5.4%) 938(5.4%) hash-update! ...cket/private/more-scheme.rkt:365:4 ----------------------------------------------------------------------- run-iter! [21] 100.0% [27] 334(1.9%) 0(0.0%) finalize-iter! ...irty-bits/src/mainloop.rkt:268:0 ??? [32] 100.0% ----------------------------------------------------------------------- run-iter! [21] 100.0% [28] 300(1.7%) 0(0.0%) gen-series! ...o-dirty-bits/src/mainloop.rkt:149:0 for-loop [33] 100.0% ----------------------------------------------------------------------- run-iter! [21] 100.0% [29] 292(1.7%) 0(0.0%) gen-rewrites! ...dirty-bits/src/mainloop.rkt:172:0 for-loop [34] 100.0% ----------------------------------------------------------------------- simplify! [24] 100.0% [30] 10024(57.9%) 0(0.0%) ??? ...ie/no-dirty-bits/src/core/simplify.rkt:26:0 for-loop [35] 74.9% loop [36] 19.1% one-iter [41] 6.0% ----------------------------------------------------------------------- ??? [25] 100.0% [31] 1928(11.1%) 0(0.0%) ??? ...t-7.0/collects/racket/private/kw.rkt:592:14 ??? [47] 69.5% ??? [85] 15.6% ??? [40] 14.9% ----------------------------------------------------------------------- finalize-iter! [27] 100.0% [32] 334(1.9%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:388:18 for-loop [37] 100.0% ----------------------------------------------------------------------- gen-series! [28] 100.0% [33] 300(1.7%) 0(0.0%) for-loop ...e/no-dirty-bits/src/mainloop.rkt:156:7 taylor-alt [38] 100.0% ----------------------------------------------------------------------- gen-rewrites! [29] 100.0% [34] 292(1.7%) 0(0.0%) for-loop .../no-dirty-bits/src/mainloop.rkt:180:11 rewrite-expression-head20 [39] 100.0% ----------------------------------------------------------------------- ??? [30] 100.0% [35] 7510(43.4%) 0(0.0%) for-loop ...-dirty-bits/src/core/simplify.rkt:33:2 one-iter [41] 100.0% ----------------------------------------------------------------------- ??? [30] 100.0% [36] 1916(11.1%) 0(0.0%) loop .../no-dirty-bits/src/core/simplify.rkt:139:2 for-loop [42] 100.0% ----------------------------------------------------------------------- ??? [32] 100.0% [37] 334(1.9%) 0(0.0%) for-loop ...dirty-bits/src/core/alt-table.rkt:56:2 atab-add-altn [43] 100.0% ----------------------------------------------------------------------- for-loop [33] 100.0% [38] 300(1.7%) 0(0.0%) taylor-alt ...no-dirty-bits/src/mainloop.rkt:135:0 for-loop [44] 100.0% ----------------------------------------------------------------------- for-loop [34] 100.0% [39] 292(1.7%) 0(0.0%) rewrite-expression-head20 ...ore/matcher.rkt:126:0 rewriter [45] 100.0% ----------------------------------------------------------------------- ??? [31] 100.0% [40] 288(1.7%) 0(0.0%) ??? .../no-dirty-bits/src/syntax/syntax.rkt:317:17 return/no-unsupplied [67] 100.0% ----------------------------------------------------------------------- ??? [30] 7.4% for-loop [35] 92.6% [41] 8108(46.9%) 0(0.0%) one-iter ...-dirty-bits/src/core/simplify.rkt:82:0 for-loop [46] 75.4% find-matches [48] 24.6% ----------------------------------------------------------------------- loop [36] 100.0% [42] 1916(11.1%) 334(1.9%) for-loop ...dirty-bits/src/core/simplify.rkt:145:4 loop [50] 65.1% argmin [51] 17.4% ----------------------------------------------------------------------- for-loop [37] 100.0% [43] 334(1.9%) 0(0.0%) atab-add-altn ...bits/src/core/alt-table.rkt:202:0 errors [49] 100.0% ----------------------------------------------------------------------- taylor-alt [38] 100.0% [44] 300(1.7%) 0(0.0%) for-loop ...e/no-dirty-bits/src/mainloop.rkt:141:6 ??? [47] 100.0% ----------------------------------------------------------------------- rewrite-expression-head20 [39] 33.3% matcher [64] 66.7% [45] 292(1.7%) 0(0.0%) rewriter ...-dirty-bits/src/core/matcher.rkt:128:2 for-loop [52] 100.0% ----------------------------------------------------------------------- one-iter [41] 100.0% [46] 6112(35.3%) 0(0.0%) for-loop ...-dirty-bits/src/core/simplify.rkt:91:2 loop [53] 100.0% ----------------------------------------------------------------------- loop [8] 3.1% location-do [63] 3.1% for-loop [44] 3.1% ??? [13] 10.0% ??? [23] 18.6% loop [22] 20.4% ??? [31] 41.6% [47] 3218(18.6%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:357:33 ival-mult [56] 31.3% ->flonum [57] 30.5% sample-multi-bounded [61] 18.6% loop [62] 10.4% location-do [63] 3.1% approximate9 [5] 3.1% hash-ref! [76] 3.1% ----------------------------------------------------------------------- one-iter [41] 100.0% [48] 1996(11.5%) 0(0.0%) find-matches ...ty-bits/src/core/simplify.rkt:56:0 for-loop [54] 100.0% ----------------------------------------------------------------------- atab-add-altn [43] 21.0% ??? [13] 79.0% [49] 1592(9.2%) 0(0.0%) errors ...erbie/no-dirty-bits/src/points.rkt:228:0 for-loop [55] 79.0% eval-prog [60] 21.0% ----------------------------------------------------------------------- for-loop [42] 100.0% [50] 1248(7.2%) 0(0.0%) loop .../racket-7.0/collects/racket/list.rkt:751:4 for-loop [59] 51.9% expression-cost [58] 48.1% ----------------------------------------------------------------------- for-loop [42] 100.0% [51] 334(1.9%) 0(0.0%) argmin ...acket-7.0/collects/racket/list.rkt:765:0 expression-cost [58] 100.0% ----------------------------------------------------------------------- rewriter [45] 100.0% [52] 292(1.7%) 292(1.7%) for-loop ...dirty-bits/src/core/matcher.rkt:131:10 matcher [64] 66.7% ----------------------------------------------------------------------- for-loop [46] 100.0% [53] 6112(35.3%) 0(0.0%) loop ...e/no-dirty-bits/src/core/simplify.rkt:96:4 apply-match [65] 100.0% ----------------------------------------------------------------------- for-loop [54] 41.0% find-matches [48] 59.0% [54] 1996(11.5%) 360(2.1%) for-loop ...-dirty-bits/src/core/simplify.rkt:58:8 for-loop [54] 41.0% match-e [75] 41.0% ----------------------------------------------------------------------- errors [49] 100.0% [55] 1258(7.3%) 344(2.0%) for-loop ...bie/no-dirty-bits/src/points.rkt:230:2 ??? [13] 72.7% ----------------------------------------------------------------------- ??? [47] 100.0% [56] 1006(5.8%) 0(0.0%) ival-mult ...-dirty-bits/src/biginterval.rkt:105:0 classify-ival [68] 33.6% bf* [71] 33.2% ...higher-order.rkt:361:33 [70] 33.2% ----------------------------------------------------------------------- ??? [47] 100.0% [57] 980(5.7%) 358(2.1%) ->flonum ...ie/no-dirty-bits/src/programs.rkt:38:0 return/no-unsupplied [67] 63.5% ----------------------------------------------------------------------- argmin [51] 35.8% loop [50] 64.2% [58] 934(5.4%) 0(0.0%) expression-cost ...rty-bits/src/programs.rkt:204:0 compile [66] 100.0% ----------------------------------------------------------------------- loop [50] 100.0% [59] 648(3.7%) 648(3.7%) for-loop ...e/no-dirty-bits/src/programs.rkt:205:2 ----------------------------------------------------------------------- eval-const-expr [14] 47.3% errors [49] 52.7% [60] 634(3.7%) 0(0.0%) eval-prog .../no-dirty-bits/src/programs.rkt:130:0 temp68_2 [72] 52.7% eval [73] 47.3% ----------------------------------------------------------------------- ??? [47] 100.0% [61] 598(3.5%) 598(3.5%) sample-multi-bounded ...y-bits/src/points.rkt:16:0 ----------------------------------------------------------------------- ??? [47] 100.0% [62] 334(1.9%) 0(0.0%) loop ...ie/no-dirty-bits/src/biginterval.rkt:442:9 ival-and [69] 100.0% ----------------------------------------------------------------------- ??? [47] 100.0% [63] 300(1.7%) 0(0.0%) location-do ...o-dirty-bits/src/programs.rkt:111:0 ??? [47] 100.0% ----------------------------------------------------------------------- for-loop [12] 50.0% for-loop [52] 50.0% [64] 292(1.7%) 0(0.0%) matcher ...o-dirty-bits/src/core/matcher.rkt:163:2 ??? [6] 50.0% rewriter [45] 50.0% ----------------------------------------------------------------------- loop [53] 100.0% [65] 6112(35.3%) 0(0.0%) apply-match ...rty-bits/src/core/simplify.rkt:64:0 for-loop [74] 59.9% custom-set-intersect [77] 19.5% match-e [75] 9.8% set [97] 5.9% make-sequence [81] 4.9% ----------------------------------------------------------------------- expression-cost [58] 100.0% [66] 934(5.4%) 0(0.0%) compile ...ie/no-dirty-bits/src/programs.rkt:181:0 hash-ref! [76] 100.0% ----------------------------------------------------------------------- ??? [40] 31.6% ->flonum [57] 68.4% [67] 910(5.3%) 910(5.3%) return/no-unsupplied ...ct/private/arr-i.rkt:534:0 ----------------------------------------------------------------------- ival-mult [56] 100.0% [68] 338(2.0%) 0(0.0%) classify-ival ...ty-bits/src/biginterval.rkt:310:0 fold-binary-pred [78] 100.0% ----------------------------------------------------------------------- loop [62] 100.0% [69] 334(1.9%) 334(1.9%) ival-and ...o-dirty-bits/src/biginterval.rkt:257:0 ----------------------------------------------------------------------- ival-mult [56] 100.0% [70] 334(1.9%) 0(0.0%) ...higher-order.rkt:361:33 (unknown source) ??? [79] 100.0% ----------------------------------------------------------------------- ival-mult [56] 100.0% [71] 334(1.9%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [98] 100.0% ----------------------------------------------------------------------- eval-prog [60] 100.0% [72] 334(1.9%) 0(0.0%) temp68_2 (unknown source) compile16 [80] 100.0% ----------------------------------------------------------------------- eval-prog [60] 100.0% [73] 300(1.7%) 300(1.7%) eval (unknown source) ----------------------------------------------------------------------- apply-match [65] 100.0% [74] 3664(21.2%) 0(0.0%) for-loop ...-dirty-bits/src/core/simplify.rkt:77:2 merge-egraph-nodes! [82] 58.0% mk-enode! [84] 25.1% dedup-children! [88] 16.9% ----------------------------------------------------------------------- for-loop [90] 13.4% apply-match [65] 13.4% for-loop [54] 73.1% [75] 2238(12.9%) 996(5.8%) match-e .../no-dirty-bits/src/core/ematch.rkt:39:0 for-loop [83] 55.5% ----------------------------------------------------------------------- for-loop [10] 8.1% ??? [9] 8.1% ??? [47] 8.1% ??? [86] 33.8% compile [66] 41.9% [76] 1234(7.1%) 934(5.4%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [86] 33.8% ??? [4] 8.1% ??? [3] 8.1% simplify [2] 8.1% ----------------------------------------------------------------------- apply-match [65] 100.0% [77] 1190(6.9%) 1190(6.9%) custom-set-intersect ...rivate/set-types.rkt:195:0 ----------------------------------------------------------------------- classify-ival [68] 100.0% [78] 338(2.0%) 0(0.0%) fold-binary-pred ...gfloat/bigfloat-mpfr.rkt:117:0 ??? [85] 100.0% ----------------------------------------------------------------------- ...higher-order.rkt:361:33 [70]100.0% [79] 334(1.9%) 334(1.9%) ??? ...cts/racket/contract/private/list.rkt:209:10 ----------------------------------------------------------------------- temp68_2 [72] 100.0% [80] 334(1.9%) 0(0.0%) compile16 (unknown source) temp74_0 [87] 100.0% ----------------------------------------------------------------------- apply-match [65] 100.0% [81] 298(1.7%) 298(1.7%) make-sequence ...ects/racket/private/for.rkt:528:2 ----------------------------------------------------------------------- for-loop [74] 100.0% [82] 2126(12.3%) 0(0.0%) merge-egraph-nodes! ...s/src/core/egraph.rkt:145:0 dedup-children! [88] 56.1% loop! [89] 43.9% ----------------------------------------------------------------------- match-e [75] 100.0% [83] 1242(7.2%) 938(5.4%) for-loop ...o-dirty-bits/src/core/ematch.rkt:52:11 for-loop [90] 24.2% cartesian-product [92] 12.2% ----------------------------------------------------------------------- for-loop [74] 100.0% [84] 918(5.3%) 620(3.6%) mk-enode! ...o-dirty-bits/src/core/egraph.rkt:99:0 new-enode [94] 32.5% ----------------------------------------------------------------------- ??? [31] 47.0% fold-binary-pred [78] 53.0% [85] 638(3.7%) 338(2.0%) ??? ...tract/private/arrow-higher-order.rkt:361:33 ival-sub [93] 47.0% ----------------------------------------------------------------------- hash-ref! [76] 100.0% [86] 634(3.7%) 0(0.0%) ??? ...herbie/no-dirty-bits/src/programs.rkt:189:5 hash-ref! [76] 100.0% ----------------------------------------------------------------------- compile16 [80] 100.0% [87] 334(1.9%) 0(0.0%) temp74_0 (unknown source) expand-single [91] 100.0% ----------------------------------------------------------------------- for-loop [74] 34.2% merge-egraph-nodes! [82] 65.8% [88] 1812(10.5%) 0(0.0%) dedup-children! ...y-bits/src/core/enode.rkt:199:0 loop [95] 82.2% loop [100] 17.8% ----------------------------------------------------------------------- loop [96] 32.1% merge-egraph-nodes! [82] 67.9% [89] 934(5.4%) 300(1.7%) loop! ...ie/no-dirty-bits/src/core/enode.rkt:191:2 loop [96] 67.9% set [97] 16.1% ----------------------------------------------------------------------- for-loop [83] 100.0% [90] 602(3.5%) 0(0.0%) for-loop ...o-dirty-bits/src/core/ematch.rkt:58:37 match-e [75] 100.0% ----------------------------------------------------------------------- temp74_0 [87] 100.0% [91] 334(1.9%) 0(0.0%) expand-single (unknown source) expand-capturing-lifts [99] 100.0% ----------------------------------------------------------------------- for-loop [83] 100.0% [92] 304(1.8%) 304(1.8%) cartesian-product ...ollects/racket/list.rkt:822:0 ----------------------------------------------------------------------- ??? [85] 100.0% [93] 300(1.7%) 0(0.0%) ival-sub ...no-dirty-bits/src/biginterval.rkt:93:0 ??? [98] 100.0% ----------------------------------------------------------------------- mk-enode! [84] 100.0% [94] 298(1.7%) 0(0.0%) new-enode ...no-dirty-bits/src/core/enode.rkt:96:0 set [97] 100.0% ----------------------------------------------------------------------- dedup-children! [88] 18.2% loop [95] 81.8% [95] 1490(8.6%) 0(0.0%) loop ...racket-7.0/collects/racket/list.rkt:417:34 loop [95] 81.8% loop [109] 18.2% ----------------------------------------------------------------------- loop! [89] 23.0% for-loop [20] 26.2% loop [96] 50.8% [96] 1266(7.3%) 334(1.9%) loop ...-7.0/collects/racket/private/map.rkt:40:19 loop [96] 50.8% ulp-difference [101] 26.2% loop! [89] 14.2% ----------------------------------------------------------------------- new-enode [94] 31.2% loop! [89] 31.4% apply-match [65] 37.4% [97] 956(5.5%) 598(3.5%) set ...collects/racket/private/set-types.rkt:981:0 for-loop [103] 37.4% ----------------------------------------------------------------------- ival-sub [93] 47.3% bf* [71] 52.7% [98] 634(3.7%) 0(0.0%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfmul [102] 100.0% ----------------------------------------------------------------------- expand-single [91] 100.0% [99] 334(1.9%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [104] 100.0% ----------------------------------------------------------------------- dedup-children! [88] 3.2% loop [100] 96.8% [100] 322(1.9%) 322(1.9%) loop ...racket-7.0/collects/racket/list.rkt:434:17 loop [100] 96.8% ----------------------------------------------------------------------- ??? [13] 47.8% loop [96] 52.2% [101] 636(3.7%) 304(1.8%) ulp-difference ...no-dirty-bits/src/float.rkt:14:0 ??? [107] 52.2% ----------------------------------------------------------------------- ??? [98] 100.0% [102] 634(3.7%) 0(0.0%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:821:4 ??? [105] 100.0% ----------------------------------------------------------------------- set [97] 100.0% [103] 358(2.1%) 358(2.1%) for-loop ...cts/racket/private/set-types.rkt:937:4 ----------------------------------------------------------------------- expand-capturing-lifts [99] 100.0% [104] 334(1.9%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [106] 100.0% ----------------------------------------------------------------------- bfmul [102] 100.0% [105] 634(3.7%) 634(3.7%) ??? /opt/racket-7.0/collects/ffi/unsafe.rkt:898:4 ----------------------------------------------------------------------- lambda-clause-expander [104] 8.3% for-loop [108] 91.7% [106] 334(1.9%) 0(0.0%) finish-bodys (unknown source) for-loop [108] 100.0% ----------------------------------------------------------------------- ulp-difference [101] 100.0% [107] 332(1.9%) 332(1.9%) ??? ...s/racket/contract/private/arr-i.rkt:1252:29 ----------------------------------------------------------------------- finish-bodys [106] 100.0% [108] 334(1.9%) 0(0.0%) for-loop (unknown source) finish-bodys [106] 91.7% loop [109] 8.3% ----------------------------------------------------------------------- loop [109] 9.2% for-loop [108] 9.2% loop [95] 81.7% [109] 1824(10.5%) 1824(10.5%) loop (unknown source) loop [109] 9.2% -----------------------------------------------------------------------