2026-09-09T11:20:59.687668Z DEBUG scheduled exchange phase phase=0 operation=Some(0) value=Some(11) reason=OperatorInputs
2026-09-09T11:20:59.687731Z DEBUG lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=2 shards=35568 exchange_phases=1
2026-09-09T11:20:59.689661Z DEBUG lowered mid operation to tile work operation=1 source=Some(0) elapsed_ms=1 shards=35568 exchange_phases=1
2026-09-09T11:20:59.691583Z DEBUG scheduled exchange phase phase=1 operation=Some(1) value=Some(13) reason=OperatorInputs
2026-09-09T11:20:59.691595Z DEBUG lowered mid operation to tile work operation=2 source=Some(1) elapsed_ms=1 shards=35568 exchange_phases=2
2026-09-09T11:20:59.693519Z DEBUG lowered mid operation to tile work operation=3 source=Some(1) elapsed_ms=1 shards=35568 exchange_phases=2
2026-09-09T11:20:59.744301Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:20:59.795062Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:20:59.795273Z DEBUG scheduled exchange phase phase=2 operation=None value=None reason=OperatorInputs
2026-09-09T11:20:59.795547Z DEBUG lowered mid operation to tile work operation=4 source=Some(0) elapsed_ms=102 shards=42928 exchange_phases=3
2026-09-09T11:20:59.797441Z DEBUG scheduled exchange phase phase=3 operation=Some(2) value=Some(15) reason=OperatorInputs
2026-09-09T11:20:59.797452Z DEBUG lowered mid operation to tile work operation=6 source=Some(2) elapsed_ms=1 shards=42928 exchange_phases=4
2026-09-09T11:20:59.799427Z DEBUG lowered mid operation to tile work operation=7 source=Some(2) elapsed_ms=1 shards=42928 exchange_phases=4
2026-09-09T11:20:59.850282Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:20:59.850567Z DEBUG scheduled exchange phase phase=4 operation=Some(2) value=Some(6) reason=OperatorInputs
2026-09-09T11:20:59.850735Z DEBUG lowered mid operation to tile work operation=8 source=Some(2) elapsed_ms=51 shards=46608 exchange_phases=5
2026-09-09T11:20:59.913816Z DEBUG scheduled exchange phase phase=5 operation=None value=None reason=OperatorInputs
2026-09-09T11:20:59.914055Z DEBUG lowered mid operation to tile work operation=9 source=Some(3) elapsed_ms=63 shards=50512 exchange_phases=6
2026-09-09T11:21:00.007904Z DEBUG scheduled exchange phase phase=6 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:21:00.007936Z DEBUG lowered mid operation to tile work operation=12 source=Some(6) elapsed_ms=93 shards=50512 exchange_phases=7
2026-09-09T11:21:00.009998Z DEBUG lowered mid operation to tile work operation=14 source=Some(6) elapsed_ms=2 shards=50512 exchange_phases=7
2026-09-09T11:21:00.055904Z DEBUG scheduled exchange phase phase=7 operation=Some(6) value=Some(22) reason=OperatorInputs
2026-09-09T11:21:00.056025Z DEBUG lowered mid operation to tile work operation=15 source=Some(6) elapsed_ms=46 shards=50512 exchange_phases=8
2026-09-09T11:21:00.057474Z DEBUG lowered mid operation to tile work operation=16 source=Some(6) elapsed_ms=1 shards=50512 exchange_phases=8
2026-09-09T11:21:00.186231Z DEBUG scheduled exchange phase phase=8 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:21:00.186264Z DEBUG lowered mid operation to tile work operation=17 source=Some(6) elapsed_ms=128 shards=50512 exchange_phases=9
2026-09-09T11:21:00.187887Z DEBUG lowered mid operation to tile work operation=19 source=Some(6) elapsed_ms=1 shards=50512 exchange_phases=9
2026-09-09T11:21:00.211029Z DEBUG materialized packed parallel reduction reduction_roots=1568
2026-09-09T11:21:00.214561Z DEBUG scheduled exchange phase phase=9 operation=Some(6) value=Some(27) reason=OperatorInputs
2026-09-09T11:21:00.214931Z DEBUG lowered mid operation to tile work operation=20 source=Some(6) elapsed_ms=27 shards=56240 exchange_phases=10
2026-09-09T11:21:00.223326Z DEBUG lowered mid operation to tile work operation=21 source=Some(6) elapsed_ms=8 shards=56240 exchange_phases=10
2026-09-09T11:21:00.225289Z DEBUG lowered mid operation to tile work operation=22 source=Some(6) elapsed_ms=1 shards=56240 exchange_phases=10
2026-09-09T11:21:00.226494Z DEBUG lowered mid operation to tile work operation=23 source=Some(6) elapsed_ms=1 shards=56240 exchange_phases=10
2026-09-09T11:21:00.408381Z DEBUG built and costed logical tile schedule shards=56240 exchange_phases=10 build_ms=552.702375 simplify_ms=4.210478999999999 cost_ms=177.616655
2026-09-09T11:21:00.458784Z DEBUG scheduled exchange phase phase=0 operation=Some(0) value=Some(11) reason=OperatorInputs
2026-09-09T11:21:00.458809Z DEBUG lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=1 shards=35568 exchange_phases=1
2026-09-09T11:21:00.460518Z DEBUG lowered mid operation to tile work operation=1 source=Some(0) elapsed_ms=1 shards=35568 exchange_phases=1
2026-09-09T11:21:00.510635Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:21:00.510863Z DEBUG scheduled exchange phase phase=1 operation=Some(0) value=Some(4) reason=OperatorInputs
2026-09-09T11:21:00.510935Z DEBUG lowered mid operation to tile work operation=2 source=Some(0) elapsed_ms=50 shards=39248 exchange_phases=2
2026-09-09T11:21:00.512765Z DEBUG scheduled exchange phase phase=2 operation=Some(1) value=Some(13) reason=OperatorInputs
2026-09-09T11:21:00.512776Z DEBUG lowered mid operation to tile work operation=3 source=Some(1) elapsed_ms=1 shards=39248 exchange_phases=3
2026-09-09T11:21:00.514486Z DEBUG lowered mid operation to tile work operation=4 source=Some(1) elapsed_ms=1 shards=39248 exchange_phases=3
2026-09-09T11:21:00.564578Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:21:00.564803Z DEBUG scheduled exchange phase phase=3 operation=Some(1) value=Some(5) reason=OperatorInputs
2026-09-09T11:21:00.564907Z DEBUG lowered mid operation to tile work operation=5 source=Some(1) elapsed_ms=50 shards=42928 exchange_phases=4
2026-09-09T11:21:00.566756Z DEBUG scheduled exchange phase phase=4 operation=Some(2) value=Some(15) reason=OperatorInputs
2026-09-09T11:21:00.566768Z DEBUG lowered mid operation to tile work operation=6 source=Some(2) elapsed_ms=1 shards=42928 exchange_phases=5
2026-09-09T11:21:00.568475Z DEBUG lowered mid operation to tile work operation=7 source=Some(2) elapsed_ms=1 shards=42928 exchange_phases=5
2026-09-09T11:21:00.618614Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:21:00.618838Z DEBUG scheduled exchange phase phase=5 operation=Some(2) value=Some(6) reason=OperatorInputs
2026-09-09T11:21:00.618910Z DEBUG lowered mid operation to tile work operation=8 source=Some(2) elapsed_ms=50 shards=46608 exchange_phases=6
2026-09-09T11:21:00.673487Z DEBUG scheduled exchange phase phase=6 operation=None value=None reason=OperatorInputs
2026-09-09T11:21:00.673593Z DEBUG lowered mid operation to tile work operation=9 source=Some(3) elapsed_ms=54 shards=50512 exchange_phases=7
2026-09-09T11:21:00.762331Z DEBUG scheduled exchange phase phase=7 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:21:00.762353Z DEBUG lowered mid operation to tile work operation=12 source=Some(6) elapsed_ms=88 shards=50512 exchange_phases=8
2026-09-09T11:21:00.764315Z DEBUG lowered mid operation to tile work operation=14 source=Some(6) elapsed_ms=1 shards=50512 exchange_phases=8
2026-09-09T11:21:00.806840Z DEBUG scheduled exchange phase phase=8 operation=Some(6) value=Some(22) reason=OperatorInputs
2026-09-09T11:21:00.806926Z DEBUG lowered mid operation to tile work operation=15 source=Some(6) elapsed_ms=42 shards=50512 exchange_phases=9
2026-09-09T11:21:00.808257Z DEBUG lowered mid operation to tile work operation=16 source=Some(6) elapsed_ms=1 shards=50512 exchange_phases=9
2026-09-09T11:21:00.961933Z DEBUG scheduled exchange phase phase=9 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:21:00.961979Z DEBUG lowered mid operation to tile work operation=17 source=Some(6) elapsed_ms=153 shards=50512 exchange_phases=10
2026-09-09T11:21:00.963636Z DEBUG lowered mid operation to tile work operation=19 source=Some(6) elapsed_ms=1 shards=50512 exchange_phases=10
2026-09-09T11:21:00.986506Z DEBUG materialized packed parallel reduction reduction_roots=1568
2026-09-09T11:21:00.990050Z DEBUG scheduled exchange phase phase=10 operation=Some(6) value=Some(27) reason=OperatorInputs
2026-09-09T11:21:00.990648Z DEBUG lowered mid operation to tile work operation=20 source=Some(6) elapsed_ms=26 shards=56240 exchange_phases=11
2026-09-09T11:21:01.000743Z DEBUG lowered mid operation to tile work operation=21 source=Some(6) elapsed_ms=10 shards=56240 exchange_phases=11
2026-09-09T11:21:01.003732Z DEBUG lowered mid operation to tile work operation=22 source=Some(6) elapsed_ms=2 shards=56240 exchange_phases=11
2026-09-09T11:21:01.004880Z DEBUG lowered mid operation to tile work operation=23 source=Some(6) elapsed_ms=1 shards=56240 exchange_phases=11
2026-09-09T11:21:01.178958Z DEBUG built and costed logical tile schedule shards=56240 exchange_phases=11 build_ms=556.106903 simplify_ms=4.093777 cost_ms=169.92056499999998
2026-09-09T11:21:01.238904Z DEBUG scheduled exchange phase phase=0 operation=Some(0) value=Some(12) reason=OperatorInputs
2026-09-09T11:21:01.238940Z DEBUG lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=2 shards=32720 exchange_phases=1
2026-09-09T11:21:01.240381Z DEBUG lowered mid operation to tile work operation=1 source=Some(0) elapsed_ms=1 shards=32720 exchange_phases=1
2026-09-09T11:21:01.242438Z DEBUG scheduled exchange phase phase=1 operation=Some(1) value=Some(14) reason=OperatorInputs
2026-09-09T11:21:01.242449Z DEBUG lowered mid operation to tile work operation=2 source=Some(1) elapsed_ms=2 shards=32720 exchange_phases=2
2026-09-09T11:21:01.243794Z DEBUG lowered mid operation to tile work operation=3 source=Some(1) elapsed_ms=1 shards=32720 exchange_phases=2
2026-09-09T11:21:01.291228Z DEBUG materialized packed parallel reduction reduction_roots=720
2026-09-09T11:21:01.338530Z DEBUG materialized packed parallel reduction reduction_roots=720
2026-09-09T11:21:01.338640Z DEBUG scheduled exchange phase phase=2 operation=None value=None reason=OperatorInputs
2026-09-09T11:21:01.338786Z DEBUG lowered mid operation to tile work operation=4 source=Some(0) elapsed_ms=94 shards=39920 exchange_phases=3
2026-09-09T11:21:01.751600Z DEBUG scheduled exchange phase phase=3 operation=Some(2) value=Some(16) reason=OperatorInputs
2026-09-09T11:21:01.751961Z DEBUG lowered mid operation to tile work operation=6 source=Some(2) elapsed_ms=413 shards=39920 exchange_phases=4
2026-09-09T11:21:01.754671Z DEBUG lowered mid operation to tile work operation=7 source=Some(2) elapsed_ms=2 shards=39920 exchange_phases=4
2026-09-09T11:21:01.805459Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:21:01.807837Z DEBUG scheduled exchange phase phase=4 operation=Some(2) value=Some(7) reason=OperatorInputs
2026-09-09T11:21:01.807917Z DEBUG lowered mid operation to tile work operation=8 source=Some(2) elapsed_ms=53 shards=43600 exchange_phases=5
2026-09-09T11:21:01.926137Z DEBUG scheduled exchange phase phase=5 operation=None value=None reason=OperatorInputs
2026-09-09T11:21:01.926161Z DEBUG lowered mid operation to tile work operation=9 source=Some(3) elapsed_ms=118 shards=43600 exchange_phases=6
2026-09-09T11:21:02.019863Z DEBUG scheduled exchange phase phase=6 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:21:02.019884Z DEBUG lowered mid operation to tile work operation=12 source=Some(6) elapsed_ms=93 shards=43600 exchange_phases=7
2026-09-09T11:21:02.022338Z DEBUG lowered mid operation to tile work operation=14 source=Some(6) elapsed_ms=2 shards=43600 exchange_phases=7
2026-09-09T11:21:02.077024Z DEBUG scheduled exchange phase phase=7 operation=Some(6) value=Some(23) reason=OperatorInputs
2026-09-09T11:21:02.077244Z DEBUG lowered mid operation to tile work operation=15 source=Some(6) elapsed_ms=54 shards=43600 exchange_phases=8
2026-09-09T11:21:02.078770Z DEBUG lowered mid operation to tile work operation=16 source=Some(6) elapsed_ms=1 shards=43600 exchange_phases=8
2026-09-09T11:21:02.209475Z DEBUG scheduled exchange phase phase=8 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:21:02.209527Z DEBUG lowered mid operation to tile work operation=17 source=Some(6) elapsed_ms=130 shards=43600 exchange_phases=9
2026-09-09T11:21:02.211259Z DEBUG lowered mid operation to tile work operation=19 source=Some(6) elapsed_ms=1 shards=43600 exchange_phases=9
2026-09-09T11:21:02.234483Z DEBUG materialized packed parallel reduction reduction_roots=1568
2026-09-09T11:21:02.237997Z DEBUG scheduled exchange phase phase=9 operation=Some(6) value=Some(28) reason=OperatorInputs
2026-09-09T11:21:02.238188Z DEBUG lowered mid operation to tile work operation=20 source=Some(6) elapsed_ms=26 shards=49328 exchange_phases=10
2026-09-09T11:21:02.247106Z DEBUG lowered mid operation to tile work operation=21 source=Some(6) elapsed_ms=8 shards=49328 exchange_phases=10
2026-09-09T11:21:02.249240Z DEBUG lowered mid operation to tile work operation=22 source=Some(6) elapsed_ms=2 shards=49328 exchange_phases=10
2026-09-09T11:21:02.250507Z DEBUG lowered mid operation to tile work operation=23 source=Some(6) elapsed_ms=1 shards=49328 exchange_phases=10
2026-09-09T11:21:02.727542Z DEBUG built and costed logical tile schedule shards=49328 exchange_phases=10 build_ms=1020.5052269999999 simplify_ms=4.653001000000001 cost_ms=472.305606
2026-09-09T11:21:02.791882Z DEBUG scheduled exchange phase phase=0 operation=Some(0) value=Some(12) reason=OperatorInputs
2026-09-09T11:21:02.791910Z DEBUG lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=2 shards=32720 exchange_phases=1
2026-09-09T11:21:02.793508Z DEBUG lowered mid operation to tile work operation=1 source=Some(0) elapsed_ms=1 shards=32720 exchange_phases=1
2026-09-09T11:21:02.841101Z DEBUG materialized packed parallel reduction reduction_roots=720
2026-09-09T11:21:02.841385Z DEBUG scheduled exchange phase phase=1 operation=Some(0) value=Some(4) reason=OperatorInputs
2026-09-09T11:21:02.841469Z DEBUG lowered mid operation to tile work operation=2 source=Some(0) elapsed_ms=47 shards=36320 exchange_phases=2
2026-09-09T11:21:02.843575Z DEBUG scheduled exchange phase phase=2 operation=Some(1) value=Some(14) reason=OperatorInputs
2026-09-09T11:21:02.843586Z DEBUG lowered mid operation to tile work operation=3 source=Some(1) elapsed_ms=2 shards=36320 exchange_phases=3
2026-09-09T11:21:02.845021Z DEBUG lowered mid operation to tile work operation=4 source=Some(1) elapsed_ms=1 shards=36320 exchange_phases=3
2026-09-09T11:21:02.892572Z DEBUG materialized packed parallel reduction reduction_roots=720
2026-09-09T11:21:02.892814Z DEBUG scheduled exchange phase phase=3 operation=Some(1) value=Some(5) reason=OperatorInputs
2026-09-09T11:21:02.892915Z DEBUG lowered mid operation to tile work operation=5 source=Some(1) elapsed_ms=47 shards=39920 exchange_phases=4
2026-09-09T11:21:03.275057Z DEBUG scheduled exchange phase phase=4 operation=Some(2) value=Some(16) reason=OperatorInputs
2026-09-09T11:21:03.275183Z DEBUG lowered mid operation to tile work operation=6 source=Some(2) elapsed_ms=382 shards=39920 exchange_phases=5
2026-09-09T11:21:03.277481Z DEBUG lowered mid operation to tile work operation=7 source=Some(2) elapsed_ms=2 shards=39920 exchange_phases=5
2026-09-09T11:21:03.328021Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:21:03.330264Z DEBUG scheduled exchange phase phase=5 operation=Some(2) value=Some(7) reason=OperatorInputs
2026-09-09T11:21:03.330316Z DEBUG lowered mid operation to tile work operation=8 source=Some(2) elapsed_ms=52 shards=43600 exchange_phases=6
2026-09-09T11:21:03.442668Z DEBUG scheduled exchange phase phase=6 operation=None value=None reason=OperatorInputs
2026-09-09T11:21:03.442691Z DEBUG lowered mid operation to tile work operation=9 source=Some(3) elapsed_ms=112 shards=43600 exchange_phases=7
2026-09-09T11:21:03.534875Z DEBUG scheduled exchange phase phase=7 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:21:03.534896Z DEBUG lowered mid operation to tile work operation=12 source=Some(6) elapsed_ms=92 shards=43600 exchange_phases=8
2026-09-09T11:21:03.537298Z DEBUG lowered mid operation to tile work operation=14 source=Some(6) elapsed_ms=2 shards=43600 exchange_phases=8
2026-09-09T11:21:03.579370Z DEBUG scheduled exchange phase phase=8 operation=Some(6) value=Some(23) reason=OperatorInputs
2026-09-09T11:21:03.579490Z DEBUG lowered mid operation to tile work operation=15 source=Some(6) elapsed_ms=42 shards=43600 exchange_phases=9
2026-09-09T11:21:03.580834Z DEBUG lowered mid operation to tile work operation=16 source=Some(6) elapsed_ms=1 shards=43600 exchange_phases=9
2026-09-09T11:21:03.703455Z DEBUG scheduled exchange phase phase=9 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:21:03.703477Z DEBUG lowered mid operation to tile work operation=17 source=Some(6) elapsed_ms=122 shards=43600 exchange_phases=10
2026-09-09T11:21:03.704970Z DEBUG lowered mid operation to tile work operation=19 source=Some(6) elapsed_ms=1 shards=43600 exchange_phases=10
2026-09-09T11:21:03.726942Z DEBUG materialized packed parallel reduction reduction_roots=1568
2026-09-09T11:21:03.729747Z DEBUG scheduled exchange phase phase=10 operation=Some(6) value=Some(28) reason=OperatorInputs
2026-09-09T11:21:03.729847Z DEBUG lowered mid operation to tile work operation=20 source=Some(6) elapsed_ms=24 shards=49328 exchange_phases=11
2026-09-09T11:21:03.738814Z DEBUG lowered mid operation to tile work operation=21 source=Some(6) elapsed_ms=8 shards=49328 exchange_phases=11
2026-09-09T11:21:03.740736Z DEBUG lowered mid operation to tile work operation=22 source=Some(6) elapsed_ms=1 shards=49328 exchange_phases=11
2026-09-09T11:21:03.741942Z DEBUG lowered mid operation to tile work operation=23 source=Some(6) elapsed_ms=1 shards=49328 exchange_phases=11
2026-09-09T11:21:04.159541Z DEBUG built and costed logical tile schedule shards=49328 exchange_phases=11 build_ms=959.418011 simplify_ms=4.058953 cost_ms=413.474106