Profiling results ----------------- Total cpu time observed: 5738ms (out of 5840ms) Number of samples taken: 27 (once every 213ms) =================================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee =================================================================================== [1] 5738(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [9] 100.0% ----------------------------------------------------------------------------------- ??? [69] 100.0% [2] 2134(37.2%) 0(0.0%) approximate9 ...better-rr/src/core/taylor.rkt:11:0 loop [10] 91.0% for-loop [16] 9.0% ----------------------------------------------------------------------------------- hash-ref! [75] 100.0% [3] 1746(30.4%) 0(0.0%) parse-loop74 (unknown source) eval-const-expr [11] 100.0% ----------------------------------------------------------------------------------- hash-ref! [75] 100.0% [4] 1294(22.6%) 0(0.0%) ??? ...herbie/better-rr/src/core/taylor.rkt:300:23 for-loop [12] 100.0% ----------------------------------------------------------------------------------- hash-ref! [75] 100.0% [5] 986(17.2%) 0(0.0%) ??? ...herbie/better-rr/src/core/taylor.rkt:290:26 for-loop [13] 100.0% ----------------------------------------------------------------------------------- for-loop [97] 100.0% [6] 240(4.2%) 0(0.0%) expand-identifier (unknown source) resolve+shift28 [15] 100.0% ----------------------------------------------------------------------------------- for-loop [97] 100.0% [7] 208(3.6%) 0(0.0%) expand-implicit (unknown source) resolve+shift28 [15] 100.0% ----------------------------------------------------------------------------------- for-loop [97] 100.0% [8] 186(3.2%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [14] 100.0% ----------------------------------------------------------------------------------- ??? [1] 100.0% [9] 5738(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [17] 100.0% ----------------------------------------------------------------------------------- approximate9 [2] 100.0% [10] 1942(33.8%) 0(0.0%) loop .../herbie/better-rr/src/core/taylor.rkt:86:4 ??? [69] 100.0% ----------------------------------------------------------------------------------- f61 [19] 10.1% parse-loop74 [3] 89.9% [11] 1942(33.8%) 0(0.0%) eval-const-expr ...etter-rr/src/programs.rkt:144:0 temp85_0 [63] 73.4% loop [93] 26.6% ----------------------------------------------------------------------------------- ??? [4] 100.0% [12] 1294(22.6%) 0(0.0%) for-loop ...e/better-rr/src/core/taylor.rkt:303:27 hash-ref! [75] 84.9% f61 [19] 15.1% ----------------------------------------------------------------------------------- ??? [5] 100.0% [13] 986(17.2%) 0(0.0%) for-loop ...e/better-rr/src/core/taylor.rkt:290:52 hash-ref! [75] 100.0% ----------------------------------------------------------------------------------- syntax-e [8] 36.0% gf [102] 64.0% [14] 516(9.0%) 0(0.0%) syntax-e/no-taint (unknown source) loop [93] 100.0% ----------------------------------------------------------------------------------- expand-implicit [7] 46.4% expand-identifier [6] 53.6% [15] 448(7.8%) 208(3.6%) resolve+shift28 (unknown source) fallback-loop [18] 53.6% ----------------------------------------------------------------------------------- approximate9 [2] 100.0% [16] 192(3.3%) 0(0.0%) for-loop ...ie/better-rr/src/core/taylor.rkt:29:18 taylor [20] 100.0% ----------------------------------------------------------------------------------- profile-thunk16 [9] 100.0% [17] 5738(100.0%) 0(0.0%) run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2 .../more-scheme.rkt:261:28 [21] 100.0% ----------------------------------------------------------------------------------- resolve+shift28 [15] 100.0% [18] 240(4.2%) 0(0.0%) fallback-loop (unknown source) for-loop [97] 100.0% ----------------------------------------------------------------------------------- for-loop [12] 100.0% [19] 196(3.4%) 0(0.0%) f61 (unknown source) eval-const-expr [11] 100.0% ----------------------------------------------------------------------------------- for-loop [16] 100.0% [20] 192(3.3%) 0(0.0%) taylor ...rbie/better-rr/src/core/taylor.rkt:169:0 debug-print [22] 100.0% ----------------------------------------------------------------------------------- for-loop [64] 3.4% run [17] 96.6% [21] 5738(100.0%) 190(3.3%) .../more-scheme.rkt:261:28 (unknown source) run-improve47 [23] 54.3% prepare-points-intervals [55] 16.8% errors [60] 11.0% get-final-combination [24] 7.0% eval-errors [25] 3.8% oracle-error [26] 3.7% ??? [99] 1.8% ----------------------------------------------------------------------------------- taylor [20] 100.0% [22] 192(3.3%) 0(0.0%) debug-print ...erbie/better-rr/src/debug.rkt:110:0 ??? [27] 100.0% ----------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [21] 100.0% [23] 3310(57.7%) 0(0.0%) run-improve47 .../better-rr/src/mainloop.rkt:364:0 for-loop [28] 100.0% ----------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [21] 100.0% [24] 400(7.0%) 0(0.0%) get-final-combination ...rr/src/mainloop.rkt:389:0 f33 [32] 50.0% infer-splitpoints [31] 50.0% ----------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [21] 100.0% [25] 216(3.8%) 0(0.0%) eval-errors ...rbie/better-rr/src/points.rkt:170:0 for-loop [29] 100.0% ----------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [21] 100.0% [26] 212(3.7%) 0(0.0%) oracle-error ...bie/better-rr/src/points.rkt:179:0 for-loop [30] 100.0% ----------------------------------------------------------------------------------- debug-print [22] 100.0% [27] 192(3.3%) 0(0.0%) ??? .../contract/private/arrow-val-first.rkt:555:3 mk-call [33] 100.0% ----------------------------------------------------------------------------------- run-improve47 [23] 100.0% [28] 3310(57.7%) 0(0.0%) for-loop ...erbie/better-rr/src/mainloop.rkt:383:4 run-iter! [34] 100.0% ----------------------------------------------------------------------------------- eval-errors [25] 100.0% [29] 216(3.8%) 0(0.0%) for-loop .../herbie/better-rr/src/points.rkt:172:2 ulp-difference [35] 100.0% ----------------------------------------------------------------------------------- oracle-error [26] 100.0% [30] 212(3.7%) 0(0.0%) for-loop .../herbie/better-rr/src/points.rkt:180:2 loop [93] 100.0% ----------------------------------------------------------------------------------- get-final-combination [24] 100.0% [31] 200(3.5%) 0(0.0%) infer-splitpoints ...-rr/src/core/regimes.rkt:33:0 for-loop [36] 100.0% ----------------------------------------------------------------------------------- get-final-combination [24] 100.0% [32] 200(3.5%) 0(0.0%) f33 (unknown source) sindices->spoints [37] 100.0% ----------------------------------------------------------------------------------- ??? [27] 100.0% [33] 192(3.3%) 0(0.0%) mk-call ...tract/private/arrow-val-first.rkt:558:5 loop [38] 100.0% ----------------------------------------------------------------------------------- for-loop [28] 100.0% [34] 3310(57.7%) 0(0.0%) run-iter! ...rbie/better-rr/src/mainloop.rkt:345:0 gen-series! [39] 64.5% simplify! [40] 23.7% finalize-iter! [41] 11.8% ----------------------------------------------------------------------------------- for-loop [29] 100.0% [35] 216(3.8%) 216(3.8%) ulp-difference ...bie/better-rr/src/float.rkt:19:0 ----------------------------------------------------------------------------------- infer-splitpoints [31] 100.0% [36] 200(3.5%) 0(0.0%) for-loop ...ie/better-rr/src/core/regimes.rkt:45:6 option-on-expr [42] 100.0% ----------------------------------------------------------------------------------- f33 [32] 100.0% [37] 200(3.5%) 0(0.0%) sindices->spoints ...rr/src/core/regimes.rkt:194:0 for-loop [43] 100.0% ----------------------------------------------------------------------------------- mk-call [33] 100.0% [38] 192(3.3%) 192(3.3%) loop ...contract/private/arrow-val-first.rkt:562:8 ----------------------------------------------------------------------------------- run-iter! [34] 100.0% [39] 2134(37.2%) 0(0.0%) gen-series! ...ie/better-rr/src/mainloop.rkt:159:0 for-loop [44] 100.0% ----------------------------------------------------------------------------------- run-iter! [34] 100.0% [40] 784(13.7%) 0(0.0%) simplify! ...rbie/better-rr/src/mainloop.rkt:223:0 ??? [45] 100.0% ----------------------------------------------------------------------------------- run-iter! [34] 100.0% [41] 392(6.8%) 0(0.0%) finalize-iter! ...better-rr/src/mainloop.rkt:277:0 ??? [46] 100.0% ----------------------------------------------------------------------------------- for-loop [36] 100.0% [42] 200(3.5%) 0(0.0%) option-on-expr ...er-rr/src/core/regimes.rkt:124:0 sort-context-on-expr [47] 100.0% ----------------------------------------------------------------------------------- sindices->spoints [37] 100.0% [43] 200(3.5%) 0(0.0%) for-loop ...e/better-rr/src/core/regimes.rkt:234:9 binary-search-floats [48] 100.0% ----------------------------------------------------------------------------------- gen-series! [39] 100.0% [44] 2134(37.2%) 0(0.0%) for-loop ...erbie/better-rr/src/mainloop.rkt:166:7 taylor-alt [49] 100.0% ----------------------------------------------------------------------------------- simplify! [40] 100.0% [45] 784(13.7%) 0(0.0%) ??? ...herbie/better-rr/src/core/simplify.rkt:42:0 egraph-run [50] 100.0% ----------------------------------------------------------------------------------- finalize-iter! [41] 100.0% [46] 392(6.8%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:486:18 for-loop [51] 100.0% ----------------------------------------------------------------------------------- option-on-expr [42] 100.0% [47] 200(3.5%) 0(0.0%) sort-context-on-expr ...src/core/regimes.rkt:117:0 ??? [52] 100.0% ----------------------------------------------------------------------------------- for-loop [43] 100.0% [48] 200(3.5%) 0(0.0%) binary-search-floats ...src/core/regimes.rkt:176:0 pred [53] 100.0% ----------------------------------------------------------------------------------- for-loop [44] 100.0% [49] 2134(37.2%) 0(0.0%) taylor-alt ...bie/better-rr/src/mainloop.rkt:145:0 for-loop [54] 100.0% ----------------------------------------------------------------------------------- ??? [45] 100.0% [50] 784(13.7%) 0(0.0%) egraph-run .../pkgs/egg-herbie-linux/main.rkt:49:0 egraph-add-exprs [56] 100.0% ----------------------------------------------------------------------------------- ??? [46] 100.0% [51] 392(6.8%) 0(0.0%) for-loop ...better-rr/src/core/alt-table.rkt:192:2 atab-add-altn [57] 51.5% errors [60] 48.5% ----------------------------------------------------------------------------------- sort-context-on-expr [47] 100.0% [52] 200(3.5%) 0(0.0%) ??? ...-7.5/collects/racket/private/sort.rkt:369:3 generic-sort/key [58] 100.0% ----------------------------------------------------------------------------------- binary-search-floats [48] 100.0% [53] 200(3.5%) 0(0.0%) pred ...erbie/better-rr/src/core/regimes.rkt:204:4 prepare-points-intervals [55] 100.0% ----------------------------------------------------------------------------------- taylor-alt [49] 100.0% [54] 2134(37.2%) 0(0.0%) for-loop ...erbie/better-rr/src/mainloop.rkt:151:6 ??? [69] 100.0% ----------------------------------------------------------------------------------- pred [53] 17.2% .../more-scheme.rkt:261:28 [21] 82.8% [55] 1166(20.3%) 0(0.0%) prepare-points-intervals ...r/src/points.rkt:122:0 loop [59] 100.0% ----------------------------------------------------------------------------------- egraph-run [50] 100.0% [56] 784(13.7%) 0(0.0%) egraph-add-exprs ...gg-herbie-linux/main.rkt:111:0 ??? [61] 100.0% ----------------------------------------------------------------------------------- for-loop [51] 100.0% [57] 202(3.5%) 0(0.0%) atab-add-altn ...r-rr/src/core/alt-table.rkt:195:0 errors [60] 100.0% ----------------------------------------------------------------------------------- ??? [52] 100.0% [58] 200(3.5%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:156:2 copying-mergesort [62] 100.0% ----------------------------------------------------------------------------------- prepare-points-intervals [55] 100.0% [59] 1166(20.3%) 0(0.0%) loop ...lies/herbie/better-rr/src/points.rkt:134:4 loop [66] 66.4% ??? [67] 33.6% ----------------------------------------------------------------------------------- for-loop [51] 18.5% atab-add-altn [57] 19.7% .../more-scheme.rkt:261:28 [21] 61.8% [60] 1026(17.9%) 0(0.0%) errors ...es/herbie/better-rr/src/points.rkt:192:0 for-loop [64] 79.7% temp85_0 [63] 20.3% ----------------------------------------------------------------------------------- egraph-add-exprs [56] 100.0% [61] 784(13.7%) 0(0.0%) ??? ...erbie/better-rr/src/core/simplify.rkt:102:6 for-loop [65] 100.0% ----------------------------------------------------------------------------------- generic-sort/key [58] 25.0% copying-mergesort [62] 75.0% [62] 200(3.5%) 0(0.0%) copying-mergesort ...racket/private/sort.rkt:129:8 copying-mergesort [62] 75.0% jloop [68] 25.0% ----------------------------------------------------------------------------------- errors [60] 12.7% eval-const-expr [11] 87.3% [63] 1634(28.5%) 0(0.0%) temp85_0 (unknown source) compile15 [70] 100.0% ----------------------------------------------------------------------------------- errors [60] 100.0% [64] 818(14.3%) 426(7.4%) for-loop .../herbie/better-rr/src/points.rkt:194:2 .../more-scheme.rkt:261:28 [21] 47.9% ----------------------------------------------------------------------------------- ??? [61] 100.0% [65] 784(13.7%) 784(13.7%) for-loop .../better-rr/src/core/simplify.rkt:121:2 ----------------------------------------------------------------------------------- loop [59] 100.0% [66] 774(13.5%) 0(0.0%) loop ...tlies/herbie/better-rr/src/points.rkt:79:2 ??? [71] 50.9% ??? [88] 25.1% ??? [69] 24.0% ----------------------------------------------------------------------------------- loop [59] 100.0% [67] 392(6.8%) 194(3.4%) ??? ...tlies/herbie/better-rr/src/points.rkt:115:6 sample-multi-bounded [73] 50.5% ----------------------------------------------------------------------------------- copying-mergesort [62] 100.0% [68] 200(3.5%) 0(0.0%) jloop ...5/collects/racket/private/sort.rkt:120:23 ??? [72] 100.0% ----------------------------------------------------------------------------------- loop [66] 8.0% loop [10] 27.9% location-do [74] 32.0% for-loop [54] 32.0% [69] 2320(40.4%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:375:33 location-do [74] 32.0% approximate9 [2] 32.0% hash-ref! [75] 27.9% ival-div [79] 8.0% ----------------------------------------------------------------------------------- temp85_0 [63] 100.0% [70] 1634(28.5%) 0(0.0%) compile15 (unknown source) temp91_0 [76] 100.0% ----------------------------------------------------------------------------------- loop [66] 100.0% [71] 394(6.9%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:379:33 ival-add [77] 100.0% ----------------------------------------------------------------------------------- jloop [68] 100.0% [72] 200(3.5%) 200(3.5%) ??? ...cket-7.5/collects/racket/function.rkt:93:12 ----------------------------------------------------------------------------------- ??? [67] 100.0% [73] 198(3.5%) 0(0.0%) sample-multi-bounded ...ter-rr/src/points.rkt:14:0 random-ranges [78] 100.0% ----------------------------------------------------------------------------------- loop [85] 3.1% location-do [74] 29.3% ??? [69] 67.6% [74] 2134(37.2%) 0(0.0%) location-do ...bie/better-rr/src/programs.rkt:87:0 ??? [69] 67.6% location-do [74] 29.3% loop [85] 3.1% ----------------------------------------------------------------------------------- ??? [83] 7.5% ??? [82] 9.9% for-loop [13] 11.3% for-loop [12] 20.4% ??? [80] 25.4% ??? [69] 25.4% [75] 1942(33.8%) 0(0.0%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [80] 25.4% ??? [4] 23.0% parse-loop74 [3] 22.9% ??? [5] 11.3% ??? [82] 9.9% ??? [83] 7.5% ----------------------------------------------------------------------------------- compile15 [70] 100.0% [76] 1634(28.5%) 0(0.0%) temp91_0 (unknown source) temp118_0 [81] 100.0% ----------------------------------------------------------------------------------- ??? [71] 100.0% [77] 394(6.9%) 0(0.0%) ival-add ...ie/better-rr/src/biginterval.rkt:111:0 bfadd [84] 100.0% ----------------------------------------------------------------------------------- sample-multi-bounded [73] 100.0% [78] 198(3.5%) 0(0.0%) random-ranges ...ie/better-rr/src/common.rkt:164:0 cons/c [86] 100.0% ----------------------------------------------------------------------------------- ??? [69] 100.0% [79] 186(3.2%) 0(0.0%) ival-div ...ie/better-rr/src/biginterval.rkt:149:0 bfadd [84] 100.0% ----------------------------------------------------------------------------------- hash-ref! [75] 100.0% [80] 1942(33.8%) 0(0.0%) ??? .../herbie/better-rr/src/core/taylor.rkt:44:15 hash-ref! [75] 100.0% ----------------------------------------------------------------------------------- temp91_0 [76] 100.0% [81] 1634(28.5%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [87] 100.0% ----------------------------------------------------------------------------------- hash-ref! [75] 100.0% [82] 806(14.0%) 0(0.0%) ??? ...herbie/better-rr/src/core/taylor.rkt:343:33 hash-ref! [75] 100.0% ----------------------------------------------------------------------------------- hash-ref! [75] 100.0% [83] 584(10.2%) 0(0.0%) ??? ...herbie/better-rr/src/core/taylor.rkt:327:33 hash-ref! [75] 100.0% ----------------------------------------------------------------------------------- ival-div [79] 32.1% ival-add [77] 67.9% [84] 580(10.1%) 0(0.0%) bfadd ...-lib/math/private/bigfloat/mpfr.rkt:835:4 ??? [88] 66.6% new-mpfr [90] 33.4% ----------------------------------------------------------------------------------- loop [85] 50.0% location-do [74] 50.0% [85] 200(3.5%) 0(0.0%) loop ...ies/herbie/better-rr/src/programs.rkt:96:4 loop [85] 50.0% location-do [74] 50.0% ----------------------------------------------------------------------------------- random-ranges [78] 100.0% [86] 198(3.5%) 0(0.0%) cons/c .../racket/contract/private/guts.rkt:500:15 flat-contract? [89] 100.0% ----------------------------------------------------------------------------------- loop [93] 24.0% temp118_0 [81] 76.0% [87] 2150(37.5%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [91] 76.0% dispatch-transformer41 [92] 15.3% loop [93] 8.7% ----------------------------------------------------------------------------------- loop [66] 33.4% bfadd [84] 66.6% [88] 580(10.1%) 580(10.1%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4 ----------------------------------------------------------------------------------- cons/c [86] 100.0% [89] 198(3.5%) 198(3.5%) flat-contract? .../contract/private/guts.rkt:129:0 ----------------------------------------------------------------------------------- bfadd [84] 100.0% [90] 194(3.4%) 194(3.4%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0 ----------------------------------------------------------------------------------- expand-capturing-lifts [87] 100.0% [91] 1634(28.5%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [94] 100.0% ----------------------------------------------------------------------------------- expand-capturing-lifts [87] 34.7% for-loop [97] 65.3% [92] 950(16.6%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [95] 100.0% ----------------------------------------------------------------------------------- loop [93] 8.0% expand-capturing-lifts [87] 10.2% eval-const-expr [11] 14.2% gf [102] 20.1% for-loop [30] 23.2% syntax-e/no-taint [14] 24.4% [93] 914(15.9%) 186(3.2%) loop (unknown source) gf [102] 44.4% ??? [96] 23.2% expand-capturing-lifts [87] 14.2% loop [93] 8.0% ----------------------------------------------------------------------------------- lambda-clause-expander [91] 18.8% for-loop [97] 81.2% [94] 1634(28.5%) 0(0.0%) finish-bodys (unknown source) for-loop [97] 100.0% ----------------------------------------------------------------------------------- dispatch-transformer41 [92] 100.0% [95] 950(16.6%) 0(0.0%) apply-transformer52 (unknown source) apply-transformer-in-context [98] 44.2% apply-post-expansion [100] 34.7% syntax-remove-taint-dispatch-properties [101] 21.1% ----------------------------------------------------------------------------------- loop [93] 100.0% [96] 212(3.7%) 0(0.0%) ??? ...lies/herbie/better-rr/src/points.rkt:181:26 ??? [99] 100.0% ----------------------------------------------------------------------------------- fallback-loop [18] 1.3% for-loop [97] 20.5% finish-bodys [94] 78.2% [97] 1634(28.5%) 424(7.4%) for-loop (unknown source) finish-bodys [94] 64.3% for-loop [97] 20.5% dispatch-transformer41 [92] 6.7% expand-body7 [105] 3.0% expand-identifier [6] 1.3% syntax-e [8] 0.8% expand-implicit [7] 0.5% ----------------------------------------------------------------------------------- apply-transformer52 [95] 100.0% [98] 420(7.3%) 222(3.9%) apply-transformer-in-context (unknown source) go [104] 47.1% ----------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [21] 48.8% ??? [96] 51.2% [99] 414(7.2%) 202(3.5%) ??? ...rbie/better-rr/src/syntax/syntax.rkt:214:17 return/no-unsupplied [103] 51.2% ----------------------------------------------------------------------------------- apply-transformer52 [95] 100.0% [100] 330(5.8%) 0(0.0%) apply-post-expansion (unknown source) gf [102] 100.0% ----------------------------------------------------------------------------------- apply-transformer52 [95] 100.0% [101] 200(3.5%) 200(3.5%) syntax-remove-taint-dispatch-properties ...source) ----------------------------------------------------------------------------------- apply-post-expansion [100] 9.1% loop [93] 90.9% [102] 516(9.0%) 330(5.8%) gf (unknown source) loop [93] 45.7% propagation-merge [108] 36.0% syntax-e/no-taint [14] 9.1% ----------------------------------------------------------------------------------- ??? [99] 100.0% [103] 212(3.7%) 0(0.0%) return/no-unsupplied ...ct/private/arr-i.rkt:566:0 filter [106] 100.0% ----------------------------------------------------------------------------------- apply-transformer-in-context [98] 100.0% [104] 198(3.5%) 0(0.0%) go .../collects/racket/private/qq-and-or.rkt:50:20 loop [107] 100.0% ----------------------------------------------------------------------------------- for-loop [97] 100.0% [105] 196(3.4%) 196(3.4%) expand-body7 (unknown source) ----------------------------------------------------------------------------------- return/no-unsupplied [103] 100.0% [106] 212(3.7%) 212(3.7%) filter ...5/collects/racket/private/list.rkt:256:2 ----------------------------------------------------------------------------------- go [104] 100.0% [107] 198(3.5%) 198(3.5%) loop ...llects/racket/private/qq-and-or.rkt:101:61 ----------------------------------------------------------------------------------- gf [102] 100.0% [108] 186(3.2%) 186(3.2%) propagation-merge (unknown source) -----------------------------------------------------------------------------------