2026-09-09T11:20:51.827078Z DEBUG scheduled exchange phase phase=0 operation=Some(0) value=Some(11) reason=OperatorInputs
2026-09-09T11:20:51.827142Z DEBUG lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=2 shards=35568 exchange_phases=1
2026-09-09T11:20:51.829082Z DEBUG lowered mid operation to tile work operation=1 source=Some(0) elapsed_ms=1 shards=35568 exchange_phases=1
2026-09-09T11:20:51.831036Z DEBUG scheduled exchange phase phase=1 operation=Some(1) value=Some(13) reason=OperatorInputs
2026-09-09T11:20:51.831048Z DEBUG lowered mid operation to tile work operation=2 source=Some(1) elapsed_ms=1 shards=35568 exchange_phases=2
2026-09-09T11:20:51.832956Z DEBUG lowered mid operation to tile work operation=3 source=Some(1) elapsed_ms=1 shards=35568 exchange_phases=2
2026-09-09T11:20:51.883506Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:20:51.934036Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:20:51.934236Z DEBUG scheduled exchange phase phase=2 operation=None value=None reason=OperatorInputs
2026-09-09T11:20:51.934472Z DEBUG lowered mid operation to tile work operation=4 source=Some(0) elapsed_ms=101 shards=42928 exchange_phases=3
2026-09-09T11:20:51.936365Z DEBUG scheduled exchange phase phase=3 operation=Some(2) value=Some(15) reason=OperatorInputs
2026-09-09T11:20:51.936376Z DEBUG lowered mid operation to tile work operation=6 source=Some(2) elapsed_ms=1 shards=42928 exchange_phases=4
2026-09-09T11:20:51.938353Z DEBUG lowered mid operation to tile work operation=7 source=Some(2) elapsed_ms=1 shards=42928 exchange_phases=4
2026-09-09T11:20:51.996436Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:20:51.996767Z DEBUG scheduled exchange phase phase=4 operation=Some(2) value=Some(6) reason=OperatorInputs
2026-09-09T11:20:51.996927Z DEBUG lowered mid operation to tile work operation=8 source=Some(2) elapsed_ms=58 shards=46608 exchange_phases=5
2026-09-09T11:20:52.054641Z DEBUG scheduled exchange phase phase=5 operation=None value=None reason=OperatorInputs
2026-09-09T11:20:52.054862Z DEBUG lowered mid operation to tile work operation=9 source=Some(3) elapsed_ms=57 shards=50512 exchange_phases=6
2026-09-09T11:20:52.148512Z DEBUG scheduled exchange phase phase=6 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:20:52.148540Z DEBUG lowered mid operation to tile work operation=12 source=Some(6) elapsed_ms=93 shards=50512 exchange_phases=7
2026-09-09T11:20:52.150585Z DEBUG lowered mid operation to tile work operation=14 source=Some(6) elapsed_ms=2 shards=50512 exchange_phases=7
2026-09-09T11:20:52.198075Z DEBUG scheduled exchange phase phase=7 operation=Some(6) value=Some(22) reason=OperatorInputs
2026-09-09T11:20:52.198190Z DEBUG lowered mid operation to tile work operation=15 source=Some(6) elapsed_ms=47 shards=50512 exchange_phases=8
2026-09-09T11:20:52.199663Z DEBUG lowered mid operation to tile work operation=16 source=Some(6) elapsed_ms=1 shards=50512 exchange_phases=8
2026-09-09T11:20:52.330017Z DEBUG scheduled exchange phase phase=8 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:20:52.330046Z DEBUG lowered mid operation to tile work operation=17 source=Some(6) elapsed_ms=130 shards=50512 exchange_phases=9
2026-09-09T11:20:52.331709Z DEBUG lowered mid operation to tile work operation=19 source=Some(6) elapsed_ms=1 shards=50512 exchange_phases=9
2026-09-09T11:20:52.364496Z DEBUG materialized packed parallel reduction reduction_roots=1568
2026-09-09T11:20:52.368912Z DEBUG scheduled exchange phase phase=9 operation=Some(6) value=Some(27) reason=OperatorInputs
2026-09-09T11:20:52.369442Z DEBUG lowered mid operation to tile work operation=20 source=Some(6) elapsed_ms=37 shards=56240 exchange_phases=10
2026-09-09T11:20:52.381277Z DEBUG lowered mid operation to tile work operation=21 source=Some(6) elapsed_ms=11 shards=56240 exchange_phases=10
2026-09-09T11:20:52.383348Z DEBUG lowered mid operation to tile work operation=22 source=Some(6) elapsed_ms=2 shards=56240 exchange_phases=10
2026-09-09T11:20:52.384547Z DEBUG lowered mid operation to tile work operation=23 source=Some(6) elapsed_ms=1 shards=56240 exchange_phases=10
2026-09-09T11:20:52.555251Z DEBUG built and costed logical tile schedule shards=56240 exchange_phases=10 build_ms=571.331739 simplify_ms=4.165523 cost_ms=166.473384
2026-09-09T11:20:52.603851Z DEBUG scheduled exchange phase phase=0 operation=Some(0) value=Some(11) reason=OperatorInputs
2026-09-09T11:20:52.603886Z DEBUG lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=1 shards=35568 exchange_phases=1
2026-09-09T11:20:52.605606Z DEBUG lowered mid operation to tile work operation=1 source=Some(0) elapsed_ms=1 shards=35568 exchange_phases=1
2026-09-09T11:20:52.655727Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:20:52.655948Z DEBUG scheduled exchange phase phase=1 operation=Some(0) value=Some(4) reason=OperatorInputs
2026-09-09T11:20:52.656021Z DEBUG lowered mid operation to tile work operation=2 source=Some(0) elapsed_ms=50 shards=39248 exchange_phases=2
2026-09-09T11:20:52.657863Z DEBUG scheduled exchange phase phase=2 operation=Some(1) value=Some(13) reason=OperatorInputs
2026-09-09T11:20:52.657874Z DEBUG lowered mid operation to tile work operation=3 source=Some(1) elapsed_ms=1 shards=39248 exchange_phases=3
2026-09-09T11:20:52.659555Z DEBUG lowered mid operation to tile work operation=4 source=Some(1) elapsed_ms=1 shards=39248 exchange_phases=3
2026-09-09T11:20:52.709598Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:20:52.709819Z DEBUG scheduled exchange phase phase=3 operation=Some(1) value=Some(5) reason=OperatorInputs
2026-09-09T11:20:52.709917Z DEBUG lowered mid operation to tile work operation=5 source=Some(1) elapsed_ms=50 shards=42928 exchange_phases=4
2026-09-09T11:20:52.711808Z DEBUG scheduled exchange phase phase=4 operation=Some(2) value=Some(15) reason=OperatorInputs
2026-09-09T11:20:52.711820Z DEBUG lowered mid operation to tile work operation=6 source=Some(2) elapsed_ms=1 shards=42928 exchange_phases=5
2026-09-09T11:20:52.713508Z DEBUG lowered mid operation to tile work operation=7 source=Some(2) elapsed_ms=1 shards=42928 exchange_phases=5
2026-09-09T11:20:52.763874Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:20:52.764256Z DEBUG scheduled exchange phase phase=5 operation=Some(2) value=Some(6) reason=OperatorInputs
2026-09-09T11:20:52.764351Z DEBUG lowered mid operation to tile work operation=8 source=Some(2) elapsed_ms=50 shards=46608 exchange_phases=6
2026-09-09T11:20:52.828599Z DEBUG scheduled exchange phase phase=6 operation=None value=None reason=OperatorInputs
2026-09-09T11:20:52.828717Z DEBUG lowered mid operation to tile work operation=9 source=Some(3) elapsed_ms=64 shards=50512 exchange_phases=7
2026-09-09T11:20:52.917103Z DEBUG scheduled exchange phase phase=7 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:20:52.917131Z DEBUG lowered mid operation to tile work operation=12 source=Some(6) elapsed_ms=88 shards=50512 exchange_phases=8
2026-09-09T11:20:52.919058Z DEBUG lowered mid operation to tile work operation=14 source=Some(6) elapsed_ms=1 shards=50512 exchange_phases=8
2026-09-09T11:20:52.963975Z DEBUG scheduled exchange phase phase=8 operation=Some(6) value=Some(22) reason=OperatorInputs
2026-09-09T11:20:52.964070Z DEBUG lowered mid operation to tile work operation=15 source=Some(6) elapsed_ms=44 shards=50512 exchange_phases=9
2026-09-09T11:20:52.965414Z DEBUG lowered mid operation to tile work operation=16 source=Some(6) elapsed_ms=1 shards=50512 exchange_phases=9
2026-09-09T11:20:53.088828Z DEBUG scheduled exchange phase phase=9 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:20:53.088858Z DEBUG lowered mid operation to tile work operation=17 source=Some(6) elapsed_ms=123 shards=50512 exchange_phases=10
2026-09-09T11:20:53.090462Z DEBUG lowered mid operation to tile work operation=19 source=Some(6) elapsed_ms=1 shards=50512 exchange_phases=10
2026-09-09T11:20:53.113774Z DEBUG materialized packed parallel reduction reduction_roots=1568
2026-09-09T11:20:53.117330Z DEBUG scheduled exchange phase phase=10 operation=Some(6) value=Some(27) reason=OperatorInputs
2026-09-09T11:20:53.117876Z DEBUG lowered mid operation to tile work operation=20 source=Some(6) elapsed_ms=27 shards=56240 exchange_phases=11
2026-09-09T11:20:53.129146Z DEBUG lowered mid operation to tile work operation=21 source=Some(6) elapsed_ms=11 shards=56240 exchange_phases=11
2026-09-09T11:20:53.130950Z DEBUG lowered mid operation to tile work operation=22 source=Some(6) elapsed_ms=1 shards=56240 exchange_phases=11
2026-09-09T11:20:53.132029Z DEBUG lowered mid operation to tile work operation=23 source=Some(6) elapsed_ms=1 shards=56240 exchange_phases=11
2026-09-09T11:20:53.305929Z DEBUG built and costed logical tile schedule shards=56240 exchange_phases=11 build_ms=538.166515 simplify_ms=4.082129999999999 cost_ms=169.76167
2026-09-09T11:20:53.346838Z DEBUG scheduled exchange phase phase=0 operation=Some(0) value=Some(12) reason=OperatorInputs
2026-09-09T11:20:53.346861Z DEBUG lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=2 shards=32720 exchange_phases=1
2026-09-09T11:20:53.348193Z DEBUG lowered mid operation to tile work operation=1 source=Some(0) elapsed_ms=1 shards=32720 exchange_phases=1
2026-09-09T11:20:53.350221Z DEBUG scheduled exchange phase phase=1 operation=Some(1) value=Some(14) reason=OperatorInputs
2026-09-09T11:20:53.350230Z DEBUG lowered mid operation to tile work operation=2 source=Some(1) elapsed_ms=2 shards=32720 exchange_phases=2
2026-09-09T11:20:53.351541Z DEBUG lowered mid operation to tile work operation=3 source=Some(1) elapsed_ms=1 shards=32720 exchange_phases=2
2026-09-09T11:20:53.399013Z DEBUG materialized packed parallel reduction reduction_roots=720
2026-09-09T11:20:53.454176Z DEBUG materialized packed parallel reduction reduction_roots=720
2026-09-09T11:20:53.454308Z DEBUG scheduled exchange phase phase=2 operation=None value=None reason=OperatorInputs
2026-09-09T11:20:53.454457Z DEBUG lowered mid operation to tile work operation=4 source=Some(0) elapsed_ms=102 shards=39920 exchange_phases=3
2026-09-09T11:20:53.846573Z DEBUG scheduled exchange phase phase=3 operation=Some(2) value=Some(16) reason=OperatorInputs
2026-09-09T11:20:53.846960Z DEBUG lowered mid operation to tile work operation=6 source=Some(2) elapsed_ms=392 shards=39920 exchange_phases=4
2026-09-09T11:20:53.849763Z DEBUG lowered mid operation to tile work operation=7 source=Some(2) elapsed_ms=2 shards=39920 exchange_phases=4
2026-09-09T11:20:53.900829Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:20:53.903468Z DEBUG scheduled exchange phase phase=4 operation=Some(2) value=Some(7) reason=OperatorInputs
2026-09-09T11:20:53.903553Z DEBUG lowered mid operation to tile work operation=8 source=Some(2) elapsed_ms=53 shards=43600 exchange_phases=5
2026-09-09T11:20:54.031332Z DEBUG scheduled exchange phase phase=5 operation=None value=None reason=OperatorInputs
2026-09-09T11:20:54.031358Z DEBUG lowered mid operation to tile work operation=9 source=Some(3) elapsed_ms=127 shards=43600 exchange_phases=6
2026-09-09T11:20:54.126290Z DEBUG scheduled exchange phase phase=6 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:20:54.126314Z DEBUG lowered mid operation to tile work operation=12 source=Some(6) elapsed_ms=94 shards=43600 exchange_phases=7
2026-09-09T11:20:54.128619Z DEBUG lowered mid operation to tile work operation=14 source=Some(6) elapsed_ms=2 shards=43600 exchange_phases=7
2026-09-09T11:20:54.174031Z DEBUG scheduled exchange phase phase=7 operation=Some(6) value=Some(23) reason=OperatorInputs
2026-09-09T11:20:54.174192Z DEBUG lowered mid operation to tile work operation=15 source=Some(6) elapsed_ms=45 shards=43600 exchange_phases=8
2026-09-09T11:20:54.175770Z DEBUG lowered mid operation to tile work operation=16 source=Some(6) elapsed_ms=1 shards=43600 exchange_phases=8
2026-09-09T11:20:54.306407Z DEBUG scheduled exchange phase phase=8 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:20:54.306458Z DEBUG lowered mid operation to tile work operation=17 source=Some(6) elapsed_ms=130 shards=43600 exchange_phases=9
2026-09-09T11:20:54.308193Z DEBUG lowered mid operation to tile work operation=19 source=Some(6) elapsed_ms=1 shards=43600 exchange_phases=9
2026-09-09T11:20:54.331429Z DEBUG materialized packed parallel reduction reduction_roots=1568
2026-09-09T11:20:54.335097Z DEBUG scheduled exchange phase phase=9 operation=Some(6) value=Some(28) reason=OperatorInputs
2026-09-09T11:20:54.335301Z DEBUG lowered mid operation to tile work operation=20 source=Some(6) elapsed_ms=27 shards=49328 exchange_phases=10
2026-09-09T11:20:54.347550Z DEBUG lowered mid operation to tile work operation=21 source=Some(6) elapsed_ms=12 shards=49328 exchange_phases=10
2026-09-09T11:20:54.349732Z DEBUG lowered mid operation to tile work operation=22 source=Some(6) elapsed_ms=2 shards=49328 exchange_phases=10
2026-09-09T11:20:54.351036Z DEBUG lowered mid operation to tile work operation=23 source=Some(6) elapsed_ms=1 shards=49328 exchange_phases=10
2026-09-09T11:20:54.787509Z DEBUG built and costed logical tile schedule shards=49328 exchange_phases=10 build_ms=1012.7784740000001 simplify_ms=4.5127880000000005 cost_ms=431.84040400000004
2026-09-09T11:20:54.844525Z DEBUG scheduled exchange phase phase=0 operation=Some(0) value=Some(12) reason=OperatorInputs
2026-09-09T11:20:54.844556Z DEBUG lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=2 shards=32720 exchange_phases=1
2026-09-09T11:20:54.845903Z DEBUG lowered mid operation to tile work operation=1 source=Some(0) elapsed_ms=1 shards=32720 exchange_phases=1
2026-09-09T11:20:54.894973Z DEBUG materialized packed parallel reduction reduction_roots=720
2026-09-09T11:20:54.895235Z DEBUG scheduled exchange phase phase=1 operation=Some(0) value=Some(4) reason=OperatorInputs
2026-09-09T11:20:54.895315Z DEBUG lowered mid operation to tile work operation=2 source=Some(0) elapsed_ms=49 shards=36320 exchange_phases=2
2026-09-09T11:20:54.897361Z DEBUG scheduled exchange phase phase=2 operation=Some(1) value=Some(14) reason=OperatorInputs
2026-09-09T11:20:54.897371Z DEBUG lowered mid operation to tile work operation=3 source=Some(1) elapsed_ms=2 shards=36320 exchange_phases=3
2026-09-09T11:20:54.898651Z DEBUG lowered mid operation to tile work operation=4 source=Some(1) elapsed_ms=1 shards=36320 exchange_phases=3
2026-09-09T11:20:54.945950Z DEBUG materialized packed parallel reduction reduction_roots=720
2026-09-09T11:20:54.946191Z DEBUG scheduled exchange phase phase=3 operation=Some(1) value=Some(5) reason=OperatorInputs
2026-09-09T11:20:54.946307Z DEBUG lowered mid operation to tile work operation=5 source=Some(1) elapsed_ms=47 shards=39920 exchange_phases=4
2026-09-09T11:20:55.327853Z DEBUG scheduled exchange phase phase=4 operation=Some(2) value=Some(16) reason=OperatorInputs
2026-09-09T11:20:55.328026Z DEBUG lowered mid operation to tile work operation=6 source=Some(2) elapsed_ms=381 shards=39920 exchange_phases=5
2026-09-09T11:20:55.330005Z DEBUG lowered mid operation to tile work operation=7 source=Some(2) elapsed_ms=1 shards=39920 exchange_phases=5
2026-09-09T11:20:55.385699Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:20:55.389461Z DEBUG scheduled exchange phase phase=5 operation=Some(2) value=Some(7) reason=OperatorInputs
2026-09-09T11:20:55.389582Z DEBUG lowered mid operation to tile work operation=8 source=Some(2) elapsed_ms=59 shards=43600 exchange_phases=6
2026-09-09T11:20:55.505765Z DEBUG scheduled exchange phase phase=6 operation=None value=None reason=OperatorInputs
2026-09-09T11:20:55.505816Z DEBUG lowered mid operation to tile work operation=9 source=Some(3) elapsed_ms=116 shards=43600 exchange_phases=7
2026-09-09T11:20:55.600732Z DEBUG scheduled exchange phase phase=7 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:20:55.600775Z DEBUG lowered mid operation to tile work operation=12 source=Some(6) elapsed_ms=94 shards=43600 exchange_phases=8
2026-09-09T11:20:55.603194Z DEBUG lowered mid operation to tile work operation=14 source=Some(6) elapsed_ms=2 shards=43600 exchange_phases=8
2026-09-09T11:20:55.648407Z DEBUG scheduled exchange phase phase=8 operation=Some(6) value=Some(23) reason=OperatorInputs
2026-09-09T11:20:55.648548Z DEBUG lowered mid operation to tile work operation=15 source=Some(6) elapsed_ms=45 shards=43600 exchange_phases=9
2026-09-09T11:20:55.649852Z DEBUG lowered mid operation to tile work operation=16 source=Some(6) elapsed_ms=1 shards=43600 exchange_phases=9
2026-09-09T11:20:55.777022Z DEBUG scheduled exchange phase phase=9 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:20:55.777065Z DEBUG lowered mid operation to tile work operation=17 source=Some(6) elapsed_ms=127 shards=43600 exchange_phases=10
2026-09-09T11:20:55.778576Z DEBUG lowered mid operation to tile work operation=19 source=Some(6) elapsed_ms=1 shards=43600 exchange_phases=10
2026-09-09T11:20:55.809148Z DEBUG materialized packed parallel reduction reduction_roots=1568
2026-09-09T11:20:55.813912Z DEBUG scheduled exchange phase phase=10 operation=Some(6) value=Some(28) reason=OperatorInputs
2026-09-09T11:20:55.814059Z DEBUG lowered mid operation to tile work operation=20 source=Some(6) elapsed_ms=35 shards=49328 exchange_phases=11
2026-09-09T11:20:55.834931Z DEBUG lowered mid operation to tile work operation=21 source=Some(6) elapsed_ms=20 shards=49328 exchange_phases=11
2026-09-09T11:20:55.838465Z DEBUG lowered mid operation to tile work operation=22 source=Some(6) elapsed_ms=3 shards=49328 exchange_phases=11
2026-09-09T11:20:55.840424Z DEBUG lowered mid operation to tile work operation=23 source=Some(6) elapsed_ms=1 shards=49328 exchange_phases=11
2026-09-09T11:20:56.337841Z DEBUG built and costed logical tile schedule shards=49328 exchange_phases=11 build_ms=1004.5286289999999 simplify_ms=6.027519 cost_ms=491.24764300000004