2026-09-09T11:15:40.730726Z DEBUG scheduled exchange phase phase=0 operation=Some(0) value=Some(11) reason=OperatorInputs
2026-09-09T11:15:40.730775Z DEBUG lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=2 shards=35568 exchange_phases=1
2026-09-09T11:15:40.732763Z DEBUG lowered mid operation to tile work operation=1 source=Some(0) elapsed_ms=1 shards=35568 exchange_phases=1
2026-09-09T11:15:40.734661Z DEBUG scheduled exchange phase phase=1 operation=Some(1) value=Some(13) reason=OperatorInputs
2026-09-09T11:15:40.734671Z DEBUG lowered mid operation to tile work operation=2 source=Some(1) elapsed_ms=1 shards=35568 exchange_phases=2
2026-09-09T11:15:40.736637Z DEBUG lowered mid operation to tile work operation=3 source=Some(1) elapsed_ms=1 shards=35568 exchange_phases=2
2026-09-09T11:15:40.785567Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:15:40.834795Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:15:40.834992Z DEBUG scheduled exchange phase phase=2 operation=None value=None reason=OperatorInputs
2026-09-09T11:15:40.835190Z DEBUG lowered mid operation to tile work operation=4 source=Some(0) elapsed_ms=98 shards=42928 exchange_phases=3
2026-09-09T11:15:40.837046Z DEBUG scheduled exchange phase phase=3 operation=Some(2) value=Some(15) reason=OperatorInputs
2026-09-09T11:15:40.837059Z DEBUG lowered mid operation to tile work operation=6 source=Some(2) elapsed_ms=1 shards=42928 exchange_phases=4
2026-09-09T11:15:40.839032Z DEBUG lowered mid operation to tile work operation=7 source=Some(2) elapsed_ms=1 shards=42928 exchange_phases=4
2026-09-09T11:15:40.887926Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:15:40.888227Z DEBUG scheduled exchange phase phase=4 operation=Some(2) value=Some(6) reason=OperatorInputs
2026-09-09T11:15:40.888367Z DEBUG lowered mid operation to tile work operation=8 source=Some(2) elapsed_ms=49 shards=46608 exchange_phases=5
2026-09-09T11:15:40.945047Z DEBUG scheduled exchange phase phase=5 operation=None value=None reason=OperatorInputs
2026-09-09T11:15:40.945151Z DEBUG lowered mid operation to tile work operation=9 source=Some(3) elapsed_ms=56 shards=50512 exchange_phases=6
2026-09-09T11:15:41.040721Z DEBUG scheduled exchange phase phase=6 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:15:41.040750Z DEBUG lowered mid operation to tile work operation=12 source=Some(6) elapsed_ms=95 shards=50512 exchange_phases=7
2026-09-09T11:15:41.049865Z DEBUG lowered mid operation to tile work operation=14 source=Some(6) elapsed_ms=9 shards=50512 exchange_phases=7
2026-09-09T11:15:41.106152Z DEBUG scheduled exchange phase phase=7 operation=Some(6) value=Some(22) reason=OperatorInputs
2026-09-09T11:15:41.106289Z DEBUG lowered mid operation to tile work operation=15 source=Some(6) elapsed_ms=56 shards=50512 exchange_phases=8
2026-09-09T11:15:41.110116Z DEBUG lowered mid operation to tile work operation=16 source=Some(6) elapsed_ms=3 shards=50512 exchange_phases=8
2026-09-09T11:15:41.236578Z DEBUG scheduled exchange phase phase=8 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:15:41.236603Z DEBUG lowered mid operation to tile work operation=17 source=Some(6) elapsed_ms=126 shards=50512 exchange_phases=9
2026-09-09T11:15:41.240791Z DEBUG lowered mid operation to tile work operation=19 source=Some(6) elapsed_ms=4 shards=50512 exchange_phases=9
2026-09-09T11:15:41.267497Z DEBUG materialized packed parallel reduction reduction_roots=1568
2026-09-09T11:15:41.270942Z DEBUG scheduled exchange phase phase=9 operation=Some(6) value=Some(27) reason=OperatorInputs
2026-09-09T11:15:41.271287Z DEBUG lowered mid operation to tile work operation=20 source=Some(6) elapsed_ms=30 shards=56240 exchange_phases=10
2026-09-09T11:15:41.288385Z DEBUG lowered mid operation to tile work operation=21 source=Some(6) elapsed_ms=17 shards=56240 exchange_phases=10
2026-09-09T11:15:41.294584Z DEBUG lowered mid operation to tile work operation=22 source=Some(6) elapsed_ms=6 shards=56240 exchange_phases=10
2026-09-09T11:15:41.298718Z DEBUG lowered mid operation to tile work operation=23 source=Some(6) elapsed_ms=4 shards=56240 exchange_phases=10
2026-09-09T11:15:41.476021Z DEBUG built and costed logical tile schedule shards=56240 exchange_phases=10 build_ms=582.108932 simplify_ms=4.092879 cost_ms=173.112685
2026-09-09T11:15:41.526780Z DEBUG scheduled exchange phase phase=0 operation=Some(0) value=Some(11) reason=OperatorInputs
2026-09-09T11:15:41.526813Z DEBUG lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=2 shards=35568 exchange_phases=1
2026-09-09T11:15:41.529067Z DEBUG lowered mid operation to tile work operation=1 source=Some(0) elapsed_ms=2 shards=35568 exchange_phases=1
2026-09-09T11:15:41.574197Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:15:41.574480Z DEBUG scheduled exchange phase phase=1 operation=Some(0) value=Some(4) reason=OperatorInputs
2026-09-09T11:15:41.574556Z DEBUG lowered mid operation to tile work operation=2 source=Some(0) elapsed_ms=45 shards=39248 exchange_phases=2
2026-09-09T11:15:41.576590Z DEBUG scheduled exchange phase phase=2 operation=Some(1) value=Some(13) reason=OperatorInputs
2026-09-09T11:15:41.576608Z DEBUG lowered mid operation to tile work operation=3 source=Some(1) elapsed_ms=2 shards=39248 exchange_phases=3
2026-09-09T11:15:41.578817Z DEBUG lowered mid operation to tile work operation=4 source=Some(1) elapsed_ms=2 shards=39248 exchange_phases=3
2026-09-09T11:15:41.627781Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:15:41.628018Z DEBUG scheduled exchange phase phase=3 operation=Some(1) value=Some(5) reason=OperatorInputs
2026-09-09T11:15:41.628107Z DEBUG lowered mid operation to tile work operation=5 source=Some(1) elapsed_ms=49 shards=42928 exchange_phases=4
2026-09-09T11:15:41.630137Z DEBUG scheduled exchange phase phase=4 operation=Some(2) value=Some(15) reason=OperatorInputs
2026-09-09T11:15:41.630150Z DEBUG lowered mid operation to tile work operation=6 source=Some(2) elapsed_ms=2 shards=42928 exchange_phases=5
2026-09-09T11:15:41.632270Z DEBUG lowered mid operation to tile work operation=7 source=Some(2) elapsed_ms=2 shards=42928 exchange_phases=5
2026-09-09T11:15:41.681869Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:15:41.682149Z DEBUG scheduled exchange phase phase=5 operation=Some(2) value=Some(6) reason=OperatorInputs
2026-09-09T11:15:41.682235Z DEBUG lowered mid operation to tile work operation=8 source=Some(2) elapsed_ms=49 shards=46608 exchange_phases=6
2026-09-09T11:15:41.746870Z DEBUG scheduled exchange phase phase=6 operation=None value=None reason=OperatorInputs
2026-09-09T11:15:41.746967Z DEBUG lowered mid operation to tile work operation=9 source=Some(3) elapsed_ms=64 shards=50512 exchange_phases=7
2026-09-09T11:15:41.838788Z DEBUG scheduled exchange phase phase=7 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:15:41.838817Z DEBUG lowered mid operation to tile work operation=12 source=Some(6) elapsed_ms=91 shards=50512 exchange_phases=8
2026-09-09T11:15:41.842653Z DEBUG lowered mid operation to tile work operation=14 source=Some(6) elapsed_ms=3 shards=50512 exchange_phases=8
2026-09-09T11:15:41.887802Z DEBUG scheduled exchange phase phase=8 operation=Some(6) value=Some(22) reason=OperatorInputs
2026-09-09T11:15:41.887900Z DEBUG lowered mid operation to tile work operation=15 source=Some(6) elapsed_ms=45 shards=50512 exchange_phases=9
2026-09-09T11:15:41.890714Z DEBUG lowered mid operation to tile work operation=16 source=Some(6) elapsed_ms=2 shards=50512 exchange_phases=9
2026-09-09T11:15:42.021015Z DEBUG scheduled exchange phase phase=9 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:15:42.021047Z DEBUG lowered mid operation to tile work operation=17 source=Some(6) elapsed_ms=130 shards=50512 exchange_phases=10
2026-09-09T11:15:42.024135Z DEBUG lowered mid operation to tile work operation=19 source=Some(6) elapsed_ms=3 shards=50512 exchange_phases=10
2026-09-09T11:15:42.046279Z DEBUG materialized packed parallel reduction reduction_roots=1568
2026-09-09T11:15:42.049057Z DEBUG scheduled exchange phase phase=10 operation=Some(6) value=Some(27) reason=OperatorInputs
2026-09-09T11:15:42.049400Z DEBUG lowered mid operation to tile work operation=20 source=Some(6) elapsed_ms=25 shards=56240 exchange_phases=11
2026-09-09T11:15:42.060434Z DEBUG lowered mid operation to tile work operation=21 source=Some(6) elapsed_ms=11 shards=56240 exchange_phases=11
2026-09-09T11:15:42.064462Z DEBUG lowered mid operation to tile work operation=22 source=Some(6) elapsed_ms=4 shards=56240 exchange_phases=11
2026-09-09T11:15:42.066965Z DEBUG lowered mid operation to tile work operation=23 source=Some(6) elapsed_ms=2 shards=56240 exchange_phases=11
2026-09-09T11:15:42.234494Z DEBUG built and costed logical tile schedule shards=56240 exchange_phases=11 build_ms=553.671972 simplify_ms=3.9786270000000004 cost_ms=163.491556
2026-09-09T11:15:42.282299Z DEBUG scheduled exchange phase phase=0 operation=Some(0) value=Some(12) reason=OperatorInputs
2026-09-09T11:15:42.282319Z DEBUG lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=2 shards=32720 exchange_phases=1
2026-09-09T11:15:42.284159Z DEBUG lowered mid operation to tile work operation=1 source=Some(0) elapsed_ms=1 shards=32720 exchange_phases=1
2026-09-09T11:15:42.286394Z DEBUG scheduled exchange phase phase=1 operation=Some(1) value=Some(14) reason=OperatorInputs
2026-09-09T11:15:42.286405Z DEBUG lowered mid operation to tile work operation=2 source=Some(1) elapsed_ms=2 shards=32720 exchange_phases=2
2026-09-09T11:15:42.288173Z DEBUG lowered mid operation to tile work operation=3 source=Some(1) elapsed_ms=1 shards=32720 exchange_phases=2
2026-09-09T11:15:42.334408Z DEBUG materialized packed parallel reduction reduction_roots=720
2026-09-09T11:15:42.380506Z DEBUG materialized packed parallel reduction reduction_roots=720
2026-09-09T11:15:42.380611Z DEBUG scheduled exchange phase phase=2 operation=None value=None reason=OperatorInputs
2026-09-09T11:15:42.380735Z DEBUG lowered mid operation to tile work operation=4 source=Some(0) elapsed_ms=92 shards=39920 exchange_phases=3
2026-09-09T11:15:42.840349Z DEBUG scheduled exchange phase phase=3 operation=Some(2) value=Some(16) reason=OperatorInputs
2026-09-09T11:15:42.840672Z DEBUG lowered mid operation to tile work operation=6 source=Some(2) elapsed_ms=459 shards=39920 exchange_phases=4
2026-09-09T11:15:42.848764Z DEBUG lowered mid operation to tile work operation=7 source=Some(2) elapsed_ms=8 shards=39920 exchange_phases=4
2026-09-09T11:15:42.898617Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:15:42.901177Z DEBUG scheduled exchange phase phase=4 operation=Some(2) value=Some(7) reason=OperatorInputs
2026-09-09T11:15:42.901265Z DEBUG lowered mid operation to tile work operation=8 source=Some(2) elapsed_ms=52 shards=43600 exchange_phases=5
2026-09-09T11:15:43.018804Z DEBUG scheduled exchange phase phase=5 operation=None value=None reason=OperatorInputs
2026-09-09T11:15:43.018838Z DEBUG lowered mid operation to tile work operation=9 source=Some(3) elapsed_ms=117 shards=43600 exchange_phases=6
2026-09-09T11:15:43.114140Z DEBUG scheduled exchange phase phase=6 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:15:43.114175Z DEBUG lowered mid operation to tile work operation=12 source=Some(6) elapsed_ms=95 shards=43600 exchange_phases=7
2026-09-09T11:15:43.119138Z DEBUG lowered mid operation to tile work operation=14 source=Some(6) elapsed_ms=4 shards=43600 exchange_phases=7
2026-09-09T11:15:43.166612Z DEBUG scheduled exchange phase phase=7 operation=Some(6) value=Some(23) reason=OperatorInputs
2026-09-09T11:15:43.166811Z DEBUG lowered mid operation to tile work operation=15 source=Some(6) elapsed_ms=47 shards=43600 exchange_phases=8
2026-09-09T11:15:43.170022Z DEBUG lowered mid operation to tile work operation=16 source=Some(6) elapsed_ms=3 shards=43600 exchange_phases=8
2026-09-09T11:15:43.307076Z DEBUG scheduled exchange phase phase=8 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:15:43.307130Z DEBUG lowered mid operation to tile work operation=17 source=Some(6) elapsed_ms=137 shards=43600 exchange_phases=9
2026-09-09T11:15:43.310472Z DEBUG lowered mid operation to tile work operation=19 source=Some(6) elapsed_ms=3 shards=43600 exchange_phases=9
2026-09-09T11:15:43.333322Z DEBUG materialized packed parallel reduction reduction_roots=1568
2026-09-09T11:15:43.336778Z DEBUG scheduled exchange phase phase=9 operation=Some(6) value=Some(28) reason=OperatorInputs
2026-09-09T11:15:43.336961Z DEBUG lowered mid operation to tile work operation=20 source=Some(6) elapsed_ms=26 shards=49328 exchange_phases=10
2026-09-09T11:15:43.348081Z DEBUG lowered mid operation to tile work operation=21 source=Some(6) elapsed_ms=11 shards=49328 exchange_phases=10
2026-09-09T11:15:43.352624Z DEBUG lowered mid operation to tile work operation=22 source=Some(6) elapsed_ms=4 shards=49328 exchange_phases=10
2026-09-09T11:15:43.355729Z DEBUG lowered mid operation to tile work operation=23 source=Some(6) elapsed_ms=3 shards=49328 exchange_phases=10
2026-09-09T11:15:43.784781Z DEBUG built and costed logical tile schedule shards=49328 exchange_phases=10 build_ms=1084.1835760000001 simplify_ms=4.637369 cost_ms=424.335302
2026-09-09T11:15:43.855763Z DEBUG scheduled exchange phase phase=0 operation=Some(0) value=Some(12) reason=OperatorInputs
2026-09-09T11:15:43.855796Z DEBUG lowered mid operation to tile work operation=0 source=Some(0) elapsed_ms=2 shards=32720 exchange_phases=1
2026-09-09T11:15:43.858479Z DEBUG lowered mid operation to tile work operation=1 source=Some(0) elapsed_ms=2 shards=32720 exchange_phases=1
2026-09-09T11:15:43.905796Z DEBUG materialized packed parallel reduction reduction_roots=720
2026-09-09T11:15:43.906109Z DEBUG scheduled exchange phase phase=1 operation=Some(0) value=Some(4) reason=OperatorInputs
2026-09-09T11:15:43.906199Z DEBUG lowered mid operation to tile work operation=2 source=Some(0) elapsed_ms=47 shards=36320 exchange_phases=2
2026-09-09T11:15:43.908779Z DEBUG scheduled exchange phase phase=2 operation=Some(1) value=Some(14) reason=OperatorInputs
2026-09-09T11:15:43.908791Z DEBUG lowered mid operation to tile work operation=3 source=Some(1) elapsed_ms=2 shards=36320 exchange_phases=3
2026-09-09T11:15:43.911449Z DEBUG lowered mid operation to tile work operation=4 source=Some(1) elapsed_ms=2 shards=36320 exchange_phases=3
2026-09-09T11:15:43.958508Z DEBUG materialized packed parallel reduction reduction_roots=720
2026-09-09T11:15:43.958799Z DEBUG scheduled exchange phase phase=3 operation=Some(1) value=Some(5) reason=OperatorInputs
2026-09-09T11:15:43.958892Z DEBUG lowered mid operation to tile work operation=5 source=Some(1) elapsed_ms=47 shards=39920 exchange_phases=4
2026-09-09T11:15:44.386505Z DEBUG scheduled exchange phase phase=4 operation=Some(2) value=Some(16) reason=OperatorInputs
2026-09-09T11:15:44.386772Z DEBUG lowered mid operation to tile work operation=6 source=Some(2) elapsed_ms=427 shards=39920 exchange_phases=5
2026-09-09T11:15:44.393834Z DEBUG lowered mid operation to tile work operation=7 source=Some(2) elapsed_ms=7 shards=39920 exchange_phases=5
2026-09-09T11:15:44.443899Z DEBUG materialized packed parallel reduction reduction_roots=736
2026-09-09T11:15:44.446377Z DEBUG scheduled exchange phase phase=5 operation=Some(2) value=Some(7) reason=OperatorInputs
2026-09-09T11:15:44.446427Z DEBUG lowered mid operation to tile work operation=8 source=Some(2) elapsed_ms=52 shards=43600 exchange_phases=6
2026-09-09T11:15:44.563462Z DEBUG scheduled exchange phase phase=6 operation=None value=None reason=OperatorInputs
2026-09-09T11:15:44.563486Z DEBUG lowered mid operation to tile work operation=9 source=Some(3) elapsed_ms=117 shards=43600 exchange_phases=7
2026-09-09T11:15:44.665993Z DEBUG scheduled exchange phase phase=7 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:15:44.666022Z DEBUG lowered mid operation to tile work operation=12 source=Some(6) elapsed_ms=102 shards=43600 exchange_phases=8
2026-09-09T11:15:44.670416Z DEBUG lowered mid operation to tile work operation=14 source=Some(6) elapsed_ms=4 shards=43600 exchange_phases=8
2026-09-09T11:15:44.715335Z DEBUG scheduled exchange phase phase=8 operation=Some(6) value=Some(23) reason=OperatorInputs
2026-09-09T11:15:44.715476Z DEBUG lowered mid operation to tile work operation=15 source=Some(6) elapsed_ms=45 shards=43600 exchange_phases=9
2026-09-09T11:15:44.718370Z DEBUG lowered mid operation to tile work operation=16 source=Some(6) elapsed_ms=2 shards=43600 exchange_phases=9
2026-09-09T11:15:44.848476Z DEBUG scheduled exchange phase phase=9 operation=Some(6) value=None reason=OperatorInputs
2026-09-09T11:15:44.848503Z DEBUG lowered mid operation to tile work operation=17 source=Some(6) elapsed_ms=130 shards=43600 exchange_phases=10
2026-09-09T11:15:44.851711Z DEBUG lowered mid operation to tile work operation=19 source=Some(6) elapsed_ms=3 shards=43600 exchange_phases=10
2026-09-09T11:15:44.874519Z DEBUG materialized packed parallel reduction reduction_roots=1568
2026-09-09T11:15:44.877421Z DEBUG scheduled exchange phase phase=10 operation=Some(6) value=Some(28) reason=OperatorInputs
2026-09-09T11:15:44.877508Z DEBUG lowered mid operation to tile work operation=20 source=Some(6) elapsed_ms=25 shards=49328 exchange_phases=11
2026-09-09T11:15:44.888962Z DEBUG lowered mid operation to tile work operation=21 source=Some(6) elapsed_ms=11 shards=49328 exchange_phases=11
2026-09-09T11:15:44.892989Z DEBUG lowered mid operation to tile work operation=22 source=Some(6) elapsed_ms=4 shards=49328 exchange_phases=11
2026-09-09T11:15:44.895627Z DEBUG lowered mid operation to tile work operation=23 source=Some(6) elapsed_ms=2 shards=49328 exchange_phases=11
2026-09-09T11:15:45.370922Z DEBUG built and costed logical tile schedule shards=49328 exchange_phases=11 build_ms=1052.7221929999998 simplify_ms=4.034417 cost_ms=471.163608