2026-09-09T11:56:07.156514Z DEBUG scheduled exchange phase phase=0 operation=Some(0) value=Some(11) reason=OperatorInputs
2026-09-09T11:56:07.156729Z DEBUG lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=2 shards=35568 exchange_phases=1
2026-09-09T11:56:07.158055Z DEBUG lowered mid operation to tile work operation=1 source=Some(0) elapsed_ms=1 shards=35568 exchange_phases=1
2026-09-09T11:56:07.159334Z DEBUG scheduled exchange phase phase=1 operation=Some(1) value=Some(13) reason=OperatorInputs
2026-09-09T11:56:07.159349Z DEBUG lowered mid operation to tile work operation=2 source=Some(1) elapsed_ms=1 shards=35568 exchange_phases=2
2026-09-09T11:56:07.160545Z DEBUG lowered mid operation to tile work operation=3 source=Some(1) elapsed_ms=1 shards=35568 exchange_phases=2
2026-09-09T11:56:07.191454Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:56:07.222141Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:56:07.222319Z DEBUG scheduled exchange phase phase=2 operation=None value=None reason=OperatorInputs
2026-09-09T11:56:07.222725Z DEBUG lowered mid operation to tile work operation=4 source=Some(0) elapsed_ms=62 shards=42928 exchange_phases=3
2026-09-09T11:56:07.223979Z DEBUG scheduled exchange phase phase=3 operation=Some(2) value=Some(15) reason=OperatorInputs
2026-09-09T11:56:07.223992Z DEBUG lowered mid operation to tile work operation=6 source=Some(2) elapsed_ms=1 shards=42928 exchange_phases=4
2026-09-09T11:56:07.225306Z DEBUG lowered mid operation to tile work operation=7 source=Some(2) elapsed_ms=1 shards=42928 exchange_phases=4
2026-09-09T11:56:07.256324Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:56:07.256529Z DEBUG scheduled exchange phase phase=4 operation=Some(2) value=Some(6) reason=OperatorInputs
2026-09-09T11:56:07.256650Z DEBUG lowered mid operation to tile work operation=8 source=Some(2) elapsed_ms=31 shards=46608 exchange_phases=5
2026-09-09T11:56:07.299812Z DEBUG scheduled exchange phase phase=5 operation=None value=None reason=OperatorInputs
2026-09-09T11:56:07.299980Z DEBUG lowered mid operation to tile work operation=9 source=Some(3) elapsed_ms=43 shards=50512 exchange_phases=6
2026-09-09T11:56:07.351484Z DEBUG scheduled exchange phase phase=6 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:56:07.351516Z DEBUG lowered mid operation to tile work operation=12 source=Some(6) elapsed_ms=51 shards=50512 exchange_phases=7
2026-09-09T11:56:07.353020Z DEBUG lowered mid operation to tile work operation=14 source=Some(6) elapsed_ms=1 shards=50512 exchange_phases=7
2026-09-09T11:56:07.410489Z DEBUG scheduled exchange phase phase=7 operation=Some(6) value=Some(22) reason=OperatorInputs
2026-09-09T11:56:07.410636Z DEBUG lowered mid operation to tile work operation=15 source=Some(6) elapsed_ms=57 shards=50512 exchange_phases=8
2026-09-09T11:56:07.411663Z DEBUG lowered mid operation to tile work operation=16 source=Some(6) elapsed_ms=1 shards=50512 exchange_phases=8
2026-09-09T11:56:07.508979Z DEBUG scheduled exchange phase phase=8 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:56:07.509018Z DEBUG lowered mid operation to tile work operation=17 source=Some(6) elapsed_ms=97 shards=50512 exchange_phases=9
2026-09-09T11:56:07.510306Z DEBUG lowered mid operation to tile work operation=19 source=Some(6) elapsed_ms=1 shards=50512 exchange_phases=9
2026-09-09T11:56:07.526598Z DEBUG materialized packed parallel reduction reduction_roots=1568
2026-09-09T11:56:07.529405Z DEBUG scheduled exchange phase phase=9 operation=Some(6) value=Some(27) reason=OperatorInputs
2026-09-09T11:56:07.529696Z DEBUG lowered mid operation to tile work operation=20 source=Some(6) elapsed_ms=19 shards=56240 exchange_phases=10
2026-09-09T11:56:07.538082Z DEBUG lowered mid operation to tile work operation=21 source=Some(6) elapsed_ms=8 shards=56240 exchange_phases=10
2026-09-09T11:56:07.539323Z DEBUG lowered mid operation to tile work operation=22 source=Some(6) elapsed_ms=1 shards=56240 exchange_phases=10
2026-09-09T11:56:07.540099Z DEBUG lowered mid operation to tile work operation=23 source=Some(6) elapsed_ms=0 shards=56240 exchange_phases=10
2026-09-09T11:56:07.606965Z DEBUG built and costed logical tile schedule shards=56240 exchange_phases=10 build_ms=398.011382 simplify_ms=3.088158 cost_ms=63.688298
2026-09-09T11:56:07.743032Z DEBUG scheduled exchange phase phase=0 operation=Some(0) value=Some(11) reason=OperatorInputs
2026-09-09T11:56:07.743065Z DEBUG lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=1 shards=35568 exchange_phases=1
2026-09-09T11:56:07.744935Z DEBUG lowered mid operation to tile work operation=1 source=Some(0) elapsed_ms=1 shards=35568 exchange_phases=1
2026-09-09T11:56:07.778164Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:56:07.778546Z DEBUG scheduled exchange phase phase=1 operation=Some(0) value=Some(4) reason=OperatorInputs
2026-09-09T11:56:07.778631Z DEBUG lowered mid operation to tile work operation=2 source=Some(0) elapsed_ms=33 shards=39248 exchange_phases=2
2026-09-09T11:56:07.780872Z DEBUG scheduled exchange phase phase=2 operation=Some(1) value=Some(13) reason=OperatorInputs
2026-09-09T11:56:07.780899Z DEBUG lowered mid operation to tile work operation=3 source=Some(1) elapsed_ms=2 shards=39248 exchange_phases=3
2026-09-09T11:56:07.783696Z DEBUG lowered mid operation to tile work operation=4 source=Some(1) elapsed_ms=2 shards=39248 exchange_phases=3
2026-09-09T11:56:07.819580Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:56:07.819758Z DEBUG scheduled exchange phase phase=3 operation=Some(1) value=Some(5) reason=OperatorInputs
2026-09-09T11:56:07.819836Z DEBUG lowered mid operation to tile work operation=5 source=Some(1) elapsed_ms=36 shards=42928 exchange_phases=4
2026-09-09T11:56:07.821185Z DEBUG scheduled exchange phase phase=4 operation=Some(2) value=Some(15) reason=OperatorInputs
2026-09-09T11:56:07.821198Z DEBUG lowered mid operation to tile work operation=6 source=Some(2) elapsed_ms=1 shards=42928 exchange_phases=5
2026-09-09T11:56:07.822956Z DEBUG lowered mid operation to tile work operation=7 source=Some(2) elapsed_ms=1 shards=42928 exchange_phases=5
2026-09-09T11:56:07.854085Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:56:07.854283Z DEBUG scheduled exchange phase phase=5 operation=Some(2) value=Some(6) reason=OperatorInputs
2026-09-09T11:56:07.854346Z DEBUG lowered mid operation to tile work operation=8 source=Some(2) elapsed_ms=31 shards=46608 exchange_phases=6
2026-09-09T11:56:07.889421Z DEBUG scheduled exchange phase phase=6 operation=None value=None reason=OperatorInputs
2026-09-09T11:56:07.889495Z DEBUG lowered mid operation to tile work operation=9 source=Some(3) elapsed_ms=35 shards=50512 exchange_phases=7
2026-09-09T11:56:07.935629Z DEBUG scheduled exchange phase phase=7 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:56:07.935657Z DEBUG lowered mid operation to tile work operation=12 source=Some(6) elapsed_ms=46 shards=50512 exchange_phases=8
2026-09-09T11:56:07.937536Z DEBUG lowered mid operation to tile work operation=14 source=Some(6) elapsed_ms=1 shards=50512 exchange_phases=8
2026-09-09T11:56:07.968108Z DEBUG scheduled exchange phase phase=8 operation=Some(6) value=Some(22) reason=OperatorInputs
2026-09-09T11:56:07.968195Z DEBUG lowered mid operation to tile work operation=15 source=Some(6) elapsed_ms=30 shards=50512 exchange_phases=9
2026-09-09T11:56:07.969480Z DEBUG lowered mid operation to tile work operation=16 source=Some(6) elapsed_ms=1 shards=50512 exchange_phases=9
2026-09-09T11:56:08.045111Z DEBUG scheduled exchange phase phase=9 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:56:08.045134Z DEBUG lowered mid operation to tile work operation=17 source=Some(6) elapsed_ms=75 shards=50512 exchange_phases=10
2026-09-09T11:56:08.046595Z DEBUG lowered mid operation to tile work operation=19 source=Some(6) elapsed_ms=1 shards=50512 exchange_phases=10
2026-09-09T11:56:08.061921Z DEBUG materialized packed parallel reduction reduction_roots=1568
2026-09-09T11:56:08.063913Z DEBUG scheduled exchange phase phase=10 operation=Some(6) value=Some(27) reason=OperatorInputs
2026-09-09T11:56:08.064088Z DEBUG lowered mid operation to tile work operation=20 source=Some(6) elapsed_ms=17 shards=56240 exchange_phases=11
2026-09-09T11:56:08.071178Z DEBUG lowered mid operation to tile work operation=21 source=Some(6) elapsed_ms=7 shards=56240 exchange_phases=11
2026-09-09T11:56:08.072950Z DEBUG lowered mid operation to tile work operation=22 source=Some(6) elapsed_ms=1 shards=56240 exchange_phases=11
2026-09-09T11:56:08.074040Z DEBUG lowered mid operation to tile work operation=23 source=Some(6) elapsed_ms=1 shards=56240 exchange_phases=11
2026-09-09T11:56:08.136192Z DEBUG built and costed logical tile schedule shards=56240 exchange_phases=11 build_ms=341.05492300000003 simplify_ms=2.76005 cost_ms=59.338304
2026-09-09T11:56:08.291239Z DEBUG scheduled exchange phase phase=0 operation=Some(0) value=Some(12) reason=OperatorInputs
2026-09-09T11:56:08.291281Z DEBUG lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=1 shards=32720 exchange_phases=1
2026-09-09T11:56:08.292957Z DEBUG lowered mid operation to tile work operation=1 source=Some(0) elapsed_ms=1 shards=32720 exchange_phases=1
2026-09-09T11:56:08.294698Z DEBUG scheduled exchange phase phase=1 operation=Some(1) value=Some(14) reason=OperatorInputs
2026-09-09T11:56:08.294715Z DEBUG lowered mid operation to tile work operation=2 source=Some(1) elapsed_ms=1 shards=32720 exchange_phases=2
2026-09-09T11:56:08.296152Z DEBUG lowered mid operation to tile work operation=3 source=Some(1) elapsed_ms=1 shards=32720 exchange_phases=2
2026-09-09T11:56:08.324073Z DEBUG materialized packed parallel reduction reduction_roots=720
2026-09-09T11:56:08.353269Z DEBUG materialized packed parallel reduction reduction_roots=720
2026-09-09T11:56:08.353378Z DEBUG scheduled exchange phase phase=2 operation=None value=None reason=OperatorInputs
2026-09-09T11:56:08.353490Z DEBUG lowered mid operation to tile work operation=4 source=Some(0) elapsed_ms=57 shards=39920 exchange_phases=3
2026-09-09T11:56:08.563970Z DEBUG scheduled exchange phase phase=3 operation=Some(2) value=Some(16) reason=OperatorInputs
2026-09-09T11:56:08.564123Z DEBUG lowered mid operation to tile work operation=6 source=Some(2) elapsed_ms=210 shards=39920 exchange_phases=4
2026-09-09T11:56:08.566260Z DEBUG lowered mid operation to tile work operation=7 source=Some(2) elapsed_ms=2 shards=39920 exchange_phases=4
2026-09-09T11:56:08.596625Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:56:08.598099Z DEBUG scheduled exchange phase phase=4 operation=Some(2) value=Some(7) reason=OperatorInputs
2026-09-09T11:56:08.598137Z DEBUG lowered mid operation to tile work operation=8 source=Some(2) elapsed_ms=31 shards=43600 exchange_phases=5
2026-09-09T11:56:08.688444Z DEBUG scheduled exchange phase phase=5 operation=None value=None reason=OperatorInputs
2026-09-09T11:56:08.688473Z DEBUG lowered mid operation to tile work operation=9 source=Some(3) elapsed_ms=90 shards=43600 exchange_phases=6
2026-09-09T11:56:08.734856Z DEBUG scheduled exchange phase phase=6 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:56:08.734885Z DEBUG lowered mid operation to tile work operation=12 source=Some(6) elapsed_ms=46 shards=43600 exchange_phases=7
2026-09-09T11:56:08.737283Z DEBUG lowered mid operation to tile work operation=14 source=Some(6) elapsed_ms=2 shards=43600 exchange_phases=7
2026-09-09T11:56:08.768303Z DEBUG scheduled exchange phase phase=7 operation=Some(6) value=Some(23) reason=OperatorInputs
2026-09-09T11:56:08.768445Z DEBUG lowered mid operation to tile work operation=15 source=Some(6) elapsed_ms=31 shards=43600 exchange_phases=8
2026-09-09T11:56:08.769725Z DEBUG lowered mid operation to tile work operation=16 source=Some(6) elapsed_ms=1 shards=43600 exchange_phases=8
2026-09-09T11:56:08.852926Z DEBUG scheduled exchange phase phase=8 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:56:08.852968Z DEBUG lowered mid operation to tile work operation=17 source=Some(6) elapsed_ms=83 shards=43600 exchange_phases=9
2026-09-09T11:56:08.854415Z DEBUG lowered mid operation to tile work operation=19 source=Some(6) elapsed_ms=1 shards=43600 exchange_phases=9
2026-09-09T11:56:08.869816Z DEBUG materialized packed parallel reduction reduction_roots=1568
2026-09-09T11:56:08.872725Z DEBUG scheduled exchange phase phase=9 operation=Some(6) value=Some(28) reason=OperatorInputs
2026-09-09T11:56:08.872886Z DEBUG lowered mid operation to tile work operation=20 source=Some(6) elapsed_ms=18 shards=49328 exchange_phases=10
2026-09-09T11:56:08.879759Z DEBUG lowered mid operation to tile work operation=21 source=Some(6) elapsed_ms=6 shards=49328 exchange_phases=10
2026-09-09T11:56:08.881487Z DEBUG lowered mid operation to tile work operation=22 source=Some(6) elapsed_ms=1 shards=49328 exchange_phases=10
2026-09-09T11:56:08.882681Z DEBUG lowered mid operation to tile work operation=23 source=Some(6) elapsed_ms=1 shards=49328 exchange_phases=10
2026-09-09T11:56:09.022413Z DEBUG built and costed logical tile schedule shards=49328 exchange_phases=10 build_ms=601.641823 simplify_ms=2.838657 cost_ms=136.8431
2026-09-09T11:56:09.255541Z DEBUG scheduled exchange phase phase=0 operation=Some(0) value=Some(12) reason=OperatorInputs
2026-09-09T11:56:09.255581Z DEBUG lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=2 shards=32720 exchange_phases=1
2026-09-09T11:56:09.257618Z DEBUG lowered mid operation to tile work operation=1 source=Some(0) elapsed_ms=2 shards=32720 exchange_phases=1
2026-09-09T11:56:09.286588Z DEBUG materialized packed parallel reduction reduction_roots=720
2026-09-09T11:56:09.286803Z DEBUG scheduled exchange phase phase=1 operation=Some(0) value=Some(4) reason=OperatorInputs
2026-09-09T11:56:09.286867Z DEBUG lowered mid operation to tile work operation=2 source=Some(0) elapsed_ms=29 shards=36320 exchange_phases=2
2026-09-09T11:56:09.289164Z DEBUG scheduled exchange phase phase=2 operation=Some(1) value=Some(14) reason=OperatorInputs
2026-09-09T11:56:09.289187Z DEBUG lowered mid operation to tile work operation=3 source=Some(1) elapsed_ms=2 shards=36320 exchange_phases=3
2026-09-09T11:56:09.291092Z DEBUG lowered mid operation to tile work operation=4 source=Some(1) elapsed_ms=1 shards=36320 exchange_phases=3
2026-09-09T11:56:09.318719Z DEBUG materialized packed parallel reduction reduction_roots=720
2026-09-09T11:56:09.318930Z DEBUG scheduled exchange phase phase=3 operation=Some(1) value=Some(5) reason=OperatorInputs
2026-09-09T11:56:09.319016Z DEBUG lowered mid operation to tile work operation=5 source=Some(1) elapsed_ms=27 shards=39920 exchange_phases=4
2026-09-09T11:56:09.523047Z DEBUG scheduled exchange phase phase=4 operation=Some(2) value=Some(16) reason=OperatorInputs
2026-09-09T11:56:09.523183Z DEBUG lowered mid operation to tile work operation=6 source=Some(2) elapsed_ms=204 shards=39920 exchange_phases=5
2026-09-09T11:56:09.525833Z DEBUG lowered mid operation to tile work operation=7 source=Some(2) elapsed_ms=2 shards=39920 exchange_phases=5
2026-09-09T11:56:09.556760Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:56:09.558385Z DEBUG scheduled exchange phase phase=5 operation=Some(2) value=Some(7) reason=OperatorInputs
2026-09-09T11:56:09.558425Z DEBUG lowered mid operation to tile work operation=8 source=Some(2) elapsed_ms=32 shards=43600 exchange_phases=6
2026-09-09T11:56:09.636256Z DEBUG scheduled exchange phase phase=6 operation=None value=None reason=OperatorInputs
2026-09-09T11:56:09.636283Z DEBUG lowered mid operation to tile work operation=9 source=Some(3) elapsed_ms=77 shards=43600 exchange_phases=7
2026-09-09T11:56:09.684446Z DEBUG scheduled exchange phase phase=7 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:56:09.684467Z DEBUG lowered mid operation to tile work operation=12 source=Some(6) elapsed_ms=48 shards=43600 exchange_phases=8
2026-09-09T11:56:09.686981Z DEBUG lowered mid operation to tile work operation=14 source=Some(6) elapsed_ms=2 shards=43600 exchange_phases=8
2026-09-09T11:56:09.717104Z DEBUG scheduled exchange phase phase=8 operation=Some(6) value=Some(23) reason=OperatorInputs
2026-09-09T11:56:09.717254Z DEBUG lowered mid operation to tile work operation=15 source=Some(6) elapsed_ms=30 shards=43600 exchange_phases=9
2026-09-09T11:56:09.718548Z DEBUG lowered mid operation to tile work operation=16 source=Some(6) elapsed_ms=1 shards=43600 exchange_phases=9
2026-09-09T11:56:09.794110Z DEBUG scheduled exchange phase phase=9 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:56:09.794138Z DEBUG lowered mid operation to tile work operation=17 source=Some(6) elapsed_ms=75 shards=43600 exchange_phases=10
2026-09-09T11:56:09.795611Z DEBUG lowered mid operation to tile work operation=19 source=Some(6) elapsed_ms=1 shards=43600 exchange_phases=10
2026-09-09T11:56:09.810861Z DEBUG materialized packed parallel reduction reduction_roots=1568
2026-09-09T11:56:09.812893Z DEBUG scheduled exchange phase phase=10 operation=Some(6) value=Some(28) reason=OperatorInputs
2026-09-09T11:56:09.812967Z DEBUG lowered mid operation to tile work operation=20 source=Some(6) elapsed_ms=17 shards=49328 exchange_phases=11
2026-09-09T11:56:09.820329Z DEBUG lowered mid operation to tile work operation=21 source=Some(6) elapsed_ms=7 shards=49328 exchange_phases=11
2026-09-09T11:56:09.822122Z DEBUG lowered mid operation to tile work operation=22 source=Some(6) elapsed_ms=1 shards=49328 exchange_phases=11
2026-09-09T11:56:09.823144Z DEBUG lowered mid operation to tile work operation=23 source=Some(6) elapsed_ms=1 shards=49328 exchange_phases=11
2026-09-09T11:56:09.937571Z DEBUG built and costed logical tile schedule shards=49328 exchange_phases=11 build_ms=579.5130320000001 simplify_ms=2.796057 cost_ms=111.534182