2026-09-09T10:31:22.859360Z DEBUG scheduled exchange phase phase=0 operation=Some(0) value=Some(11) reason=OperatorInputs
2026-09-09T10:31:22.859422Z DEBUG lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=2 shards=35568 exchange_phases=1
2026-09-09T10:31:22.861792Z DEBUG lowered mid operation to tile work operation=1 source=Some(0) elapsed_ms=2 shards=35568 exchange_phases=1
2026-09-09T10:31:22.863754Z DEBUG scheduled exchange phase phase=1 operation=Some(1) value=Some(13) reason=OperatorInputs
2026-09-09T10:31:22.863768Z DEBUG lowered mid operation to tile work operation=2 source=Some(1) elapsed_ms=1 shards=35568 exchange_phases=2
2026-09-09T10:31:22.866118Z DEBUG lowered mid operation to tile work operation=3 source=Some(1) elapsed_ms=2 shards=35568 exchange_phases=2
2026-09-09T10:31:22.914255Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T10:31:22.962344Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T10:31:22.962545Z DEBUG scheduled exchange phase phase=2 operation=None value=None reason=OperatorInputs
2026-09-09T10:31:22.963077Z DEBUG lowered mid operation to tile work operation=4 source=Some(0) elapsed_ms=96 shards=42928 exchange_phases=3
2026-09-09T10:31:22.965072Z DEBUG scheduled exchange phase phase=3 operation=Some(2) value=Some(15) reason=OperatorInputs
2026-09-09T10:31:22.965085Z DEBUG lowered mid operation to tile work operation=6 source=Some(2) elapsed_ms=2 shards=42928 exchange_phases=4
2026-09-09T10:31:22.967458Z DEBUG lowered mid operation to tile work operation=7 source=Some(2) elapsed_ms=2 shards=42928 exchange_phases=4
2026-09-09T10:31:23.015577Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T10:31:23.015877Z DEBUG scheduled exchange phase phase=4 operation=Some(2) value=Some(6) reason=OperatorInputs
2026-09-09T10:31:23.016172Z DEBUG lowered mid operation to tile work operation=8 source=Some(2) elapsed_ms=48 shards=46608 exchange_phases=5
2026-09-09T10:31:23.074183Z DEBUG scheduled exchange phase phase=5 operation=None value=None reason=OperatorInputs
2026-09-09T10:31:23.075435Z DEBUG lowered mid operation to tile work operation=9 source=Some(3) elapsed_ms=59 shards=50512 exchange_phases=6
2026-09-09T10:31:23.172428Z DEBUG scheduled exchange phase phase=6 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T10:31:23.172450Z DEBUG lowered mid operation to tile work operation=12 source=Some(6) elapsed_ms=97 shards=50512 exchange_phases=7
2026-09-09T10:31:23.175322Z DEBUG lowered mid operation to tile work operation=14 source=Some(6) elapsed_ms=2 shards=50512 exchange_phases=7
2026-09-09T10:31:23.222275Z DEBUG scheduled exchange phase phase=7 operation=Some(6) value=Some(22) reason=OperatorInputs
2026-09-09T10:31:23.222376Z DEBUG lowered mid operation to tile work operation=15 source=Some(6) elapsed_ms=47 shards=50512 exchange_phases=8
2026-09-09T10:31:23.224035Z DEBUG lowered mid operation to tile work operation=16 source=Some(6) elapsed_ms=1 shards=50512 exchange_phases=8
2026-09-09T10:31:23.364879Z DEBUG scheduled exchange phase phase=8 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T10:31:23.364906Z DEBUG lowered mid operation to tile work operation=17 source=Some(6) elapsed_ms=140 shards=50512 exchange_phases=9
2026-09-09T10:31:23.366884Z DEBUG lowered mid operation to tile work operation=19 source=Some(6) elapsed_ms=1 shards=50512 exchange_phases=9
2026-09-09T10:31:23.391064Z DEBUG materialized packed parallel reduction reduction_roots=1568
2026-09-09T10:31:23.394542Z DEBUG scheduled exchange phase phase=9 operation=Some(6) value=Some(27) reason=OperatorInputs
2026-09-09T10:31:23.395521Z DEBUG lowered mid operation to tile work operation=20 source=Some(6) elapsed_ms=28 shards=56240 exchange_phases=10
2026-09-09T10:31:23.407054Z DEBUG lowered mid operation to tile work operation=21 source=Some(6) elapsed_ms=11 shards=56240 exchange_phases=10
2026-09-09T10:31:23.409580Z DEBUG lowered mid operation to tile work operation=22 source=Some(6) elapsed_ms=2 shards=56240 exchange_phases=10
2026-09-09T10:31:23.411119Z DEBUG lowered mid operation to tile work operation=23 source=Some(6) elapsed_ms=1 shards=56240 exchange_phases=10
2026-09-09T10:31:23.586240Z DEBUG built and costed logical tile schedule shards=56240 exchange_phases=10 build_ms=565.528732 simplify_ms=4.184712 cost_ms=170.877441
2026-09-09T10:31:23.630893Z DEBUG scheduled exchange phase phase=0 operation=Some(0) value=Some(11) reason=OperatorInputs
2026-09-09T10:31:23.630913Z DEBUG lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=1 shards=35568 exchange_phases=1
2026-09-09T10:31:23.632969Z DEBUG lowered mid operation to tile work operation=1 source=Some(0) elapsed_ms=2 shards=35568 exchange_phases=1
2026-09-09T10:31:23.680336Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T10:31:23.680564Z DEBUG scheduled exchange phase phase=1 operation=Some(0) value=Some(4) reason=OperatorInputs
2026-09-09T10:31:23.680780Z DEBUG lowered mid operation to tile work operation=2 source=Some(0) elapsed_ms=47 shards=39248 exchange_phases=2
2026-09-09T10:31:23.682675Z DEBUG scheduled exchange phase phase=2 operation=Some(1) value=Some(13) reason=OperatorInputs
2026-09-09T10:31:23.682686Z DEBUG lowered mid operation to tile work operation=3 source=Some(1) elapsed_ms=1 shards=39248 exchange_phases=3
2026-09-09T10:31:23.684776Z DEBUG lowered mid operation to tile work operation=4 source=Some(1) elapsed_ms=2 shards=39248 exchange_phases=3
2026-09-09T10:31:23.732152Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T10:31:23.732402Z DEBUG scheduled exchange phase phase=3 operation=Some(1) value=Some(5) reason=OperatorInputs
2026-09-09T10:31:23.732629Z DEBUG lowered mid operation to tile work operation=5 source=Some(1) elapsed_ms=47 shards=42928 exchange_phases=4
2026-09-09T10:31:23.734544Z DEBUG scheduled exchange phase phase=4 operation=Some(2) value=Some(15) reason=OperatorInputs
2026-09-09T10:31:23.734555Z DEBUG lowered mid operation to tile work operation=6 source=Some(2) elapsed_ms=1 shards=42928 exchange_phases=5
2026-09-09T10:31:23.736658Z DEBUG lowered mid operation to tile work operation=7 source=Some(2) elapsed_ms=2 shards=42928 exchange_phases=5
2026-09-09T10:31:23.784021Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T10:31:23.784254Z DEBUG scheduled exchange phase phase=5 operation=Some(2) value=Some(6) reason=OperatorInputs
2026-09-09T10:31:23.784473Z DEBUG lowered mid operation to tile work operation=8 source=Some(2) elapsed_ms=47 shards=46608 exchange_phases=6
2026-09-09T10:31:23.838553Z DEBUG scheduled exchange phase phase=6 operation=None value=None reason=OperatorInputs
2026-09-09T10:31:23.839649Z DEBUG lowered mid operation to tile work operation=9 source=Some(3) elapsed_ms=55 shards=50512 exchange_phases=7
2026-09-09T10:31:23.932637Z DEBUG scheduled exchange phase phase=7 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T10:31:23.932656Z DEBUG lowered mid operation to tile work operation=12 source=Some(6) elapsed_ms=92 shards=50512 exchange_phases=8
2026-09-09T10:31:23.935378Z DEBUG lowered mid operation to tile work operation=14 source=Some(6) elapsed_ms=2 shards=50512 exchange_phases=8
2026-09-09T10:31:23.978609Z DEBUG scheduled exchange phase phase=8 operation=Some(6) value=Some(22) reason=OperatorInputs
2026-09-09T10:31:23.978688Z DEBUG lowered mid operation to tile work operation=15 source=Some(6) elapsed_ms=43 shards=50512 exchange_phases=9
2026-09-09T10:31:23.980249Z DEBUG lowered mid operation to tile work operation=16 source=Some(6) elapsed_ms=1 shards=50512 exchange_phases=9
2026-09-09T10:31:24.103797Z DEBUG scheduled exchange phase phase=9 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T10:31:24.103818Z DEBUG lowered mid operation to tile work operation=17 source=Some(6) elapsed_ms=123 shards=50512 exchange_phases=10
2026-09-09T10:31:24.105683Z DEBUG lowered mid operation to tile work operation=19 source=Some(6) elapsed_ms=1 shards=50512 exchange_phases=10
2026-09-09T10:31:24.128986Z DEBUG materialized packed parallel reduction reduction_roots=1568
2026-09-09T10:31:24.132474Z DEBUG scheduled exchange phase phase=10 operation=Some(6) value=Some(27) reason=OperatorInputs
2026-09-09T10:31:24.133621Z DEBUG lowered mid operation to tile work operation=20 source=Some(6) elapsed_ms=27 shards=56240 exchange_phases=11
2026-09-09T10:31:24.145032Z DEBUG lowered mid operation to tile work operation=21 source=Some(6) elapsed_ms=11 shards=56240 exchange_phases=11
2026-09-09T10:31:24.147357Z DEBUG lowered mid operation to tile work operation=22 source=Some(6) elapsed_ms=2 shards=56240 exchange_phases=11
2026-09-09T10:31:24.148759Z DEBUG lowered mid operation to tile work operation=23 source=Some(6) elapsed_ms=1 shards=56240 exchange_phases=11
2026-09-09T10:31:24.327366Z DEBUG built and costed logical tile schedule shards=56240 exchange_phases=11 build_ms=527.474736 simplify_ms=4.009613000000001 cost_ms=174.543554
2026-09-09T10:31:24.370553Z DEBUG scheduled exchange phase phase=0 operation=Some(0) value=Some(12) reason=OperatorInputs
2026-09-09T10:31:24.370576Z DEBUG lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=2 shards=32720 exchange_phases=1
2026-09-09T10:31:24.372285Z DEBUG lowered mid operation to tile work operation=1 source=Some(0) elapsed_ms=1 shards=32720 exchange_phases=1
2026-09-09T10:31:24.374245Z DEBUG scheduled exchange phase phase=1 operation=Some(1) value=Some(14) reason=OperatorInputs
2026-09-09T10:31:24.374254Z DEBUG lowered mid operation to tile work operation=2 source=Some(1) elapsed_ms=1 shards=32720 exchange_phases=2
2026-09-09T10:31:24.375915Z DEBUG lowered mid operation to tile work operation=3 source=Some(1) elapsed_ms=1 shards=32720 exchange_phases=2
2026-09-09T10:31:24.420732Z DEBUG materialized packed parallel reduction reduction_roots=720
2026-09-09T10:31:24.465578Z DEBUG materialized packed parallel reduction reduction_roots=720
2026-09-09T10:31:24.465680Z DEBUG scheduled exchange phase phase=2 operation=None value=None reason=OperatorInputs
2026-09-09T10:31:24.466098Z DEBUG lowered mid operation to tile work operation=4 source=Some(0) elapsed_ms=90 shards=39920 exchange_phases=3
2026-09-09T10:31:24.852522Z DEBUG scheduled exchange phase phase=3 operation=Some(2) value=Some(16) reason=OperatorInputs
2026-09-09T10:31:24.852678Z DEBUG lowered mid operation to tile work operation=6 source=Some(2) elapsed_ms=386 shards=39920 exchange_phases=4
2026-09-09T10:31:24.862306Z DEBUG lowered mid operation to tile work operation=7 source=Some(2) elapsed_ms=9 shards=39920 exchange_phases=4
2026-09-09T10:31:24.911699Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T10:31:24.915462Z DEBUG scheduled exchange phase phase=4 operation=Some(2) value=Some(7) reason=OperatorInputs
2026-09-09T10:31:24.915785Z DEBUG lowered mid operation to tile work operation=8 source=Some(2) elapsed_ms=53 shards=43600 exchange_phases=5
2026-09-09T10:31:25.040439Z DEBUG scheduled exchange phase phase=5 operation=None value=None reason=OperatorInputs
2026-09-09T10:31:25.040462Z DEBUG lowered mid operation to tile work operation=9 source=Some(3) elapsed_ms=124 shards=43600 exchange_phases=6
2026-09-09T10:31:25.136761Z DEBUG scheduled exchange phase phase=6 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T10:31:25.136781Z DEBUG lowered mid operation to tile work operation=12 source=Some(6) elapsed_ms=96 shards=43600 exchange_phases=7
2026-09-09T10:31:25.140178Z DEBUG lowered mid operation to tile work operation=14 source=Some(6) elapsed_ms=3 shards=43600 exchange_phases=7
2026-09-09T10:31:25.186140Z DEBUG scheduled exchange phase phase=7 operation=Some(6) value=Some(23) reason=OperatorInputs
2026-09-09T10:31:25.186335Z DEBUG lowered mid operation to tile work operation=15 source=Some(6) elapsed_ms=46 shards=43600 exchange_phases=8
2026-09-09T10:31:25.188239Z DEBUG lowered mid operation to tile work operation=16 source=Some(6) elapsed_ms=1 shards=43600 exchange_phases=8
2026-09-09T10:31:25.318045Z DEBUG scheduled exchange phase phase=8 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T10:31:25.318078Z DEBUG lowered mid operation to tile work operation=17 source=Some(6) elapsed_ms=129 shards=43600 exchange_phases=9
2026-09-09T10:31:25.320147Z DEBUG lowered mid operation to tile work operation=19 source=Some(6) elapsed_ms=2 shards=43600 exchange_phases=9
2026-09-09T10:31:25.343778Z DEBUG materialized packed parallel reduction reduction_roots=1568
2026-09-09T10:31:25.347519Z DEBUG scheduled exchange phase phase=9 operation=Some(6) value=Some(28) reason=OperatorInputs
2026-09-09T10:31:25.348323Z DEBUG lowered mid operation to tile work operation=20 source=Some(6) elapsed_ms=28 shards=49328 exchange_phases=10
2026-09-09T10:31:25.360564Z DEBUG lowered mid operation to tile work operation=21 source=Some(6) elapsed_ms=12 shards=49328 exchange_phases=10
2026-09-09T10:31:25.363275Z DEBUG lowered mid operation to tile work operation=22 source=Some(6) elapsed_ms=2 shards=49328 exchange_phases=10
2026-09-09T10:31:25.364943Z DEBUG lowered mid operation to tile work operation=23 source=Some(6) elapsed_ms=1 shards=49328 exchange_phases=10
2026-09-09T10:31:25.791419Z DEBUG built and costed logical tile schedule shards=49328 exchange_phases=10 build_ms=1002.885473 simplify_ms=4.577977 cost_ms=421.78339900000003
2026-09-09T10:31:25.844342Z DEBUG scheduled exchange phase phase=0 operation=Some(0) value=Some(12) reason=OperatorInputs
2026-09-09T10:31:25.844363Z DEBUG lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=2 shards=32720 exchange_phases=1
2026-09-09T10:31:25.846044Z DEBUG lowered mid operation to tile work operation=1 source=Some(0) elapsed_ms=1 shards=32720 exchange_phases=1
2026-09-09T10:31:25.891521Z DEBUG materialized packed parallel reduction reduction_roots=720
2026-09-09T10:31:25.891775Z DEBUG scheduled exchange phase phase=1 operation=Some(0) value=Some(4) reason=OperatorInputs
2026-09-09T10:31:25.891985Z DEBUG lowered mid operation to tile work operation=2 source=Some(0) elapsed_ms=45 shards=36320 exchange_phases=2
2026-09-09T10:31:25.894070Z DEBUG scheduled exchange phase phase=2 operation=Some(1) value=Some(14) reason=OperatorInputs
2026-09-09T10:31:25.894081Z DEBUG lowered mid operation to tile work operation=3 source=Some(1) elapsed_ms=2 shards=36320 exchange_phases=3
2026-09-09T10:31:25.895818Z DEBUG lowered mid operation to tile work operation=4 source=Some(1) elapsed_ms=1 shards=36320 exchange_phases=3
2026-09-09T10:31:25.940567Z DEBUG materialized packed parallel reduction reduction_roots=720
2026-09-09T10:31:25.940806Z DEBUG scheduled exchange phase phase=3 operation=Some(1) value=Some(5) reason=OperatorInputs
2026-09-09T10:31:25.941043Z DEBUG lowered mid operation to tile work operation=5 source=Some(1) elapsed_ms=45 shards=39920 exchange_phases=4
2026-09-09T10:31:26.326030Z DEBUG scheduled exchange phase phase=4 operation=Some(2) value=Some(16) reason=OperatorInputs
2026-09-09T10:31:26.326151Z DEBUG lowered mid operation to tile work operation=6 source=Some(2) elapsed_ms=385 shards=39920 exchange_phases=5
2026-09-09T10:31:26.328599Z DEBUG lowered mid operation to tile work operation=7 source=Some(2) elapsed_ms=2 shards=39920 exchange_phases=5
2026-09-09T10:31:26.383129Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T10:31:26.385436Z DEBUG scheduled exchange phase phase=5 operation=Some(2) value=Some(7) reason=OperatorInputs
2026-09-09T10:31:26.385752Z DEBUG lowered mid operation to tile work operation=8 source=Some(2) elapsed_ms=57 shards=43600 exchange_phases=6
2026-09-09T10:31:26.501495Z DEBUG scheduled exchange phase phase=6 operation=None value=None reason=OperatorInputs
2026-09-09T10:31:26.501533Z DEBUG lowered mid operation to tile work operation=9 source=Some(3) elapsed_ms=115 shards=43600 exchange_phases=7
2026-09-09T10:31:26.597666Z DEBUG scheduled exchange phase phase=7 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T10:31:26.597700Z DEBUG lowered mid operation to tile work operation=12 source=Some(6) elapsed_ms=96 shards=43600 exchange_phases=8
2026-09-09T10:31:26.600916Z DEBUG lowered mid operation to tile work operation=14 source=Some(6) elapsed_ms=3 shards=43600 exchange_phases=8
2026-09-09T10:31:26.645536Z DEBUG scheduled exchange phase phase=8 operation=Some(6) value=Some(23) reason=OperatorInputs
2026-09-09T10:31:26.645667Z DEBUG lowered mid operation to tile work operation=15 source=Some(6) elapsed_ms=44 shards=43600 exchange_phases=9
2026-09-09T10:31:26.647362Z DEBUG lowered mid operation to tile work operation=16 source=Some(6) elapsed_ms=1 shards=43600 exchange_phases=9
2026-09-09T10:31:26.772860Z DEBUG scheduled exchange phase phase=9 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T10:31:26.772894Z DEBUG lowered mid operation to tile work operation=17 source=Some(6) elapsed_ms=125 shards=43600 exchange_phases=10
2026-09-09T10:31:26.774747Z DEBUG lowered mid operation to tile work operation=19 source=Some(6) elapsed_ms=1 shards=43600 exchange_phases=10
2026-09-09T10:31:26.797152Z DEBUG materialized packed parallel reduction reduction_roots=1568
2026-09-09T10:31:26.800018Z DEBUG scheduled exchange phase phase=10 operation=Some(6) value=Some(28) reason=OperatorInputs
2026-09-09T10:31:26.800799Z DEBUG lowered mid operation to tile work operation=20 source=Some(6) elapsed_ms=26 shards=49328 exchange_phases=11
2026-09-09T10:31:26.813472Z DEBUG lowered mid operation to tile work operation=21 source=Some(6) elapsed_ms=12 shards=49328 exchange_phases=11
2026-09-09T10:31:26.815953Z DEBUG lowered mid operation to tile work operation=22 source=Some(6) elapsed_ms=2 shards=49328 exchange_phases=11
2026-09-09T10:31:26.817388Z DEBUG lowered mid operation to tile work operation=23 source=Some(6) elapsed_ms=1 shards=49328 exchange_phases=11
2026-09-09T10:31:27.264458Z DEBUG built and costed logical tile schedule shards=49328 exchange_phases=11 build_ms=981.859653 simplify_ms=4.098931 cost_ms=442.887825