2026-09-09T14:16:18.147638Z INFO rejected regional baseline attempt=0 error=mid-level lowering failed: operation OperationId(28) has no candidate within tile SRAM (smallest rejected peak: standard 553816 bytes plus 49152 bytes package support, interleaved 237568 bytes, total 647000 bytes including 109072 bytes estimated exchange tables, contiguous-standard overflow 0 bytes) 2026-09-09T14:16:22.026447Z INFO retained operator-plan finalist finalist=0 values=145 operations=108 estimated_cycles=1241072 estimated_exchange_cycles=469768 exchange_row_bytes=84664 peak_standard_bytes=241976 peak_interleaved_bytes=261632 peak_total_bytes=393656 maximum_standard_allocation_bytes=70656 active_tile_counts={1, 16, 32, 64, 128, 184, 192, 288, 512, 729, 1076, 1458, 1472} padding_group_counts={} conversion_sources=[Some(OperationId(0)), Some(OperationId(0)), Some(OperationId(0)), Some(OperationId(3)), Some(OperationId(3)), Some(OperationId(4)), Some(OperationId(4)), Some(OperationId(4)), Some(OperationId(6)), Some(OperationId(6)), Some(OperationId(6)), Some(OperationId(8)), Some(OperationId(8)), Some(OperationId(8)), Some(OperationId(10)), Some(OperationId(11)), Some(OperationId(12)), Some(OperationId(13)), Some(OperationId(13)), Some(OperationId(13)), Some(OperationId(13)), Some(OperationId(14)), Some(OperationId(15)), Some(OperationId(15)), Some(OperationId(15)), Some(OperationId(18)), Some(OperationId(18)), Some(OperationId(19)), Some(OperationId(19)), Some(OperationId(19)), Some(OperationId(22)), Some(OperationId(22)), Some(OperationId(22)), Some(OperationId(25)), Some(OperationId(25)), Some(OperationId(26)), Some(OperationId(26)), Some(OperationId(28)), Some(OperationId(28)), Some(OperationId(28)), Some(OperationId(30)), Some(OperationId(30)), Some(OperationId(30)), Some(OperationId(32)), Some(OperationId(33)), Some(OperationId(34)), Some(OperationId(35)), Some(OperationId(35)), Some(OperationId(35)), Some(OperationId(35)), Some(OperationId(36)), Some(OperationId(37)), Some(OperationId(37)), Some(OperationId(37)), Some(OperationId(39)), Some(OperationId(39)), Some(OperationId(40)), Some(OperationId(40)), Some(OperationId(40)), Some(OperationId(43)), Some(OperationId(43)), Some(OperationId(43))] 2026-09-09T14:16:31.671459Z INFO screen_finalist{finalist=0}: screened exchange table geometry expansion_ms=7724 expansion_and_footprint_ms=9454 estimated_row_bytes=41904 heuristic_row_bytes=85020 geometry_fragments_per_tile=4758 fragment_limit=16384 2026-09-09T14:16:31.712459Z INFO expanded fragment cache cache_stats=(2295, 22299, 2295) plan_cache_stats=(18035, 31378, 18035) 2026-09-09T14:16:31.712493Z INFO bounded finalist shortlist stage="placement" candidates=1 admitted_candidates=1 2026-09-09T14:16:35.396962Z INFO screened tile mappings by exchange resource load candidates=0 baseline_cycles=233312 candidate_cycles=233312 baseline_pressure=156147 candidate_pressure=156147 2026-09-09T14:16:35.436122Z INFO modelled expanded operator plan finalist=0 elapsed_ms=3723 modelled_cycles=945637 estimated_row_bytes=41904 2026-09-09T14:16:35.436161Z INFO bounded finalist shortlist stage="scheduling" candidates=1 admitted_candidates=1 2026-09-09T14:16:35.797982Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=32 2026-09-09T14:16:35.874970Z INFO finished incremental instruction-alignment validation transfers=32 elapsed_ms=76 success=true 2026-09-09T14:16:35.878306Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=288 2026-09-09T14:16:36.189162Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=11536 2026-09-09T14:16:36.303468Z INFO finished incremental instruction-alignment validation transfers=288 elapsed_ms=425 success=true 2026-09-09T14:16:36.319383Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=288 2026-09-09T14:16:36.428109Z INFO prepared large physical exchange phase phase=69 transfers=1075 maximum_identical_destinations=1 2026-09-09T14:16:36.428171Z INFO optimized physical exchange schedule phase=69 initial_horizon=233 selected_horizon=231 endpoint_lower_bound=16 lower_bound_gap=215 selected_kind="matching-waves" neighborhood_improvements=0 2026-09-09T14:16:36.429495Z INFO finished large physical exchange phase phase=69 tile=12 row_words=17 horizon=231 2026-09-09T14:16:36.517352Z INFO prepared large physical exchange phase phase=30 transfers=1457 maximum_identical_destinations=1 2026-09-09T14:16:36.517413Z INFO optimized physical exchange schedule phase=30 initial_horizon=1514 selected_horizon=1514 endpoint_lower_bound=576 lower_bound_gap=938 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:36.519570Z INFO finished large physical exchange phase phase=30 tile=349 row_words=12 horizon=1514 2026-09-09T14:16:36.530258Z INFO prepared large physical exchange phase phase=68 transfers=1288 maximum_identical_destinations=1 2026-09-09T14:16:36.530302Z INFO optimized physical exchange schedule phase=68 initial_horizon=326 selected_horizon=326 endpoint_lower_bound=224 lower_bound_gap=102 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:36.531107Z INFO finished large physical exchange phase phase=68 tile=89 row_words=15 horizon=326 2026-09-09T14:16:36.534376Z INFO finished incremental instruction-alignment validation transfers=11536 elapsed_ms=345 success=true 2026-09-09T14:16:36.534929Z INFO prepared large physical exchange phase phase=70 transfers=1076 maximum_identical_destinations=1 2026-09-09T14:16:36.534972Z INFO optimized physical exchange schedule phase=70 initial_horizon=220 selected_horizon=220 endpoint_lower_bound=2 lower_bound_gap=218 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:36.535963Z INFO finished large physical exchange phase phase=70 tile=1075 row_words=7 horizon=220 2026-09-09T14:16:36.537495Z INFO prepared large physical exchange phase phase=29 transfers=1457 maximum_identical_destinations=1 2026-09-09T14:16:36.537538Z INFO optimized physical exchange schedule phase=29 initial_horizon=1188 selected_horizon=1188 endpoint_lower_bound=576 lower_bound_gap=612 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:36.539278Z INFO finished large physical exchange phase phase=29 tile=336 row_words=11 horizon=1188 2026-09-09T14:16:36.541925Z INFO prepared large physical exchange phase phase=39 transfers=1457 maximum_identical_destinations=1 2026-09-09T14:16:36.541969Z INFO optimized physical exchange schedule phase=39 initial_horizon=702 selected_horizon=702 endpoint_lower_bound=576 lower_bound_gap=126 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:36.543684Z INFO finished large physical exchange phase phase=39 tile=336 row_words=11 horizon=702 2026-09-09T14:16:36.562531Z INFO prepared large physical exchange phase phase=73 transfers=1408 maximum_identical_destinations=1 2026-09-09T14:16:36.562597Z INFO optimized physical exchange schedule phase=73 initial_horizon=768 selected_horizon=768 endpoint_lower_bound=704 lower_bound_gap=64 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:36.564051Z INFO finished large physical exchange phase phase=73 tile=47 row_words=28 horizon=768 2026-09-09T14:16:36.572601Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=1076 2026-09-09T14:16:36.589858Z INFO prepared large physical exchange phase phase=33 transfers=5848 maximum_identical_destinations=1 2026-09-09T14:16:36.589910Z INFO optimized physical exchange schedule phase=33 initial_horizon=8937 selected_horizon=8937 endpoint_lower_bound=5888 lower_bound_gap=3049 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:36.595981Z INFO finished large physical exchange phase phase=33 tile=1420 row_words=31 horizon=8937 2026-09-09T14:16:36.596380Z INFO prepared large physical exchange phase phase=72 transfers=1472 maximum_identical_destinations=1 2026-09-09T14:16:36.596427Z INFO optimized physical exchange schedule phase=72 initial_horizon=2595 selected_horizon=2595 endpoint_lower_bound=1536 lower_bound_gap=1059 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:36.596451Z INFO prepared large physical exchange phase phase=67 transfers=1472 maximum_identical_destinations=1 2026-09-09T14:16:36.596488Z INFO optimized physical exchange schedule phase=67 initial_horizon=2851 selected_horizon=2851 endpoint_lower_bound=1280 lower_bound_gap=1571 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:36.598086Z INFO finished large physical exchange phase phase=67 tile=1365 row_words=9 horizon=2851 2026-09-09T14:16:36.598261Z INFO finished large physical exchange phase phase=72 tile=1457 row_words=9 horizon=2595 2026-09-09T14:16:36.629796Z INFO prepared large physical exchange phase phase=54 transfers=11536 maximum_identical_destinations=1 2026-09-09T14:16:36.629838Z INFO optimized physical exchange schedule phase=54 initial_horizon=2493 selected_horizon=2493 endpoint_lower_bound=2304 lower_bound_gap=189 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:36.637101Z INFO finished large physical exchange phase phase=54 tile=32 row_words=151 horizon=2493 2026-09-09T14:16:36.661770Z INFO prepared large physical exchange phase phase=51 transfers=5957 maximum_identical_destinations=1 2026-09-09T14:16:36.661817Z INFO optimized physical exchange schedule phase=51 initial_horizon=2918 selected_horizon=2664 endpoint_lower_bound=2048 lower_bound_gap=616 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:16:36.667260Z INFO finished large physical exchange phase phase=51 tile=1154 row_words=35 horizon=2664 2026-09-09T14:16:36.683266Z INFO prepared large physical exchange phase phase=12 transfers=5957 maximum_identical_destinations=1 2026-09-09T14:16:36.683315Z INFO optimized physical exchange schedule phase=12 initial_horizon=2918 selected_horizon=2664 endpoint_lower_bound=2048 lower_bound_gap=616 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:16:36.687220Z INFO prepared large physical exchange phase phase=16 transfers=5957 maximum_identical_destinations=1 2026-09-09T14:16:36.687271Z INFO optimized physical exchange schedule phase=16 initial_horizon=2918 selected_horizon=2664 endpoint_lower_bound=2048 lower_bound_gap=616 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:16:36.688624Z INFO finished large physical exchange phase phase=12 tile=322 row_words=36 horizon=2664 2026-09-09T14:16:36.693339Z INFO finished large physical exchange phase phase=16 tile=322 row_words=36 horizon=2664 2026-09-09T14:16:36.798956Z INFO finished incremental instruction-alignment validation transfers=288 elapsed_ms=479 success=true 2026-09-09T14:16:36.836662Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=48867 2026-09-09T14:16:37.174535Z INFO finished incremental instruction-alignment validation transfers=1076 elapsed_ms=601 success=true 2026-09-09T14:16:37.193244Z INFO prepared large physical exchange phase phase=5 transfers=1457 maximum_identical_destinations=1 2026-09-09T14:16:37.193296Z INFO optimized physical exchange schedule phase=5 initial_horizon=867 selected_horizon=867 endpoint_lower_bound=576 lower_bound_gap=291 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:37.195023Z INFO finished large physical exchange phase phase=5 tile=694 row_words=12 horizon=867 2026-09-09T14:16:37.354542Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=75104 2026-09-09T14:16:37.371182Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=51673 2026-09-09T14:16:37.379063Z INFO prepared large physical exchange phase phase=8 transfers=5957 maximum_identical_destinations=1 2026-09-09T14:16:37.379118Z INFO optimized physical exchange schedule phase=8 initial_horizon=2918 selected_horizon=2664 endpoint_lower_bound=2048 lower_bound_gap=616 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:16:37.381771Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=51673 2026-09-09T14:16:37.384788Z INFO finished large physical exchange phase phase=8 tile=322 row_words=36 horizon=2664 2026-09-09T14:16:37.447135Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=51673 2026-09-09T14:16:37.550929Z INFO prepared large physical exchange phase phase=71 transfers=1076 maximum_identical_destinations=1 2026-09-09T14:16:37.551001Z INFO optimized physical exchange schedule phase=71 initial_horizon=446 selected_horizon=446 endpoint_lower_bound=96 lower_bound_gap=350 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:37.559994Z INFO finished large physical exchange phase phase=71 tile=1033 row_words=82 horizon=446 2026-09-09T14:16:37.565078Z INFO compared ordinary and paired exchange schedules phase=49 candidates=1241 ordinary_horizon=8669 paired_horizon=6297 use_paired=true 2026-09-09T14:16:37.589108Z INFO prepared large physical exchange phase phase=49 transfers=2916 maximum_identical_destinations=1 2026-09-09T14:16:37.589142Z INFO optimized physical exchange schedule phase=49 initial_horizon=6327 selected_horizon=6297 endpoint_lower_bound=4608 lower_bound_gap=1689 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:16:37.598258Z INFO finished large physical exchange phase phase=49 tile=484 row_words=133 horizon=6297 2026-09-09T14:16:37.653091Z INFO finished incremental instruction-alignment validation transfers=48867 elapsed_ms=816 success=true 2026-09-09T14:16:37.672063Z INFO compared ordinary and paired exchange schedules phase=10 candidates=161 ordinary_horizon=5310 paired_horizon=5310 use_paired=false 2026-09-09T14:16:37.699186Z INFO prepared large physical exchange phase phase=10 transfers=2916 maximum_identical_destinations=1 2026-09-09T14:16:37.699261Z INFO optimized physical exchange schedule phase=10 initial_horizon=5752 selected_horizon=5310 endpoint_lower_bound=4608 lower_bound_gap=702 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:16:37.707331Z INFO finished large physical exchange phase phase=10 tile=460 row_words=64 horizon=5310 2026-09-09T14:16:37.711787Z INFO compared ordinary and paired exchange schedules phase=14 candidates=161 ordinary_horizon=5310 paired_horizon=5310 use_paired=false 2026-09-09T14:16:37.733250Z INFO prepared large physical exchange phase phase=14 transfers=2916 maximum_identical_destinations=1 2026-09-09T14:16:37.733282Z INFO optimized physical exchange schedule phase=14 initial_horizon=5752 selected_horizon=5310 endpoint_lower_bound=4608 lower_bound_gap=702 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:16:37.740548Z INFO finished large physical exchange phase phase=14 tile=460 row_words=64 horizon=5310 2026-09-09T14:16:37.783261Z INFO prepared large physical exchange phase phase=40 transfers=1457 maximum_identical_destinations=1 2026-09-09T14:16:37.783294Z INFO optimized physical exchange schedule phase=40 initial_horizon=1522 selected_horizon=1522 endpoint_lower_bound=576 lower_bound_gap=946 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:37.785034Z INFO finished large physical exchange phase phase=40 tile=349 row_words=12 horizon=1522 2026-09-09T14:16:38.095131Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=32656 2026-09-09T14:16:38.098720Z INFO compared ordinary and paired exchange schedules phase=45 candidates=1241 ordinary_horizon=9306 paired_horizon=6707 use_paired=true 2026-09-09T14:16:38.134124Z INFO prepared large physical exchange phase phase=45 transfers=2916 maximum_identical_destinations=1 2026-09-09T14:16:38.134169Z INFO optimized physical exchange schedule phase=45 initial_horizon=6855 selected_horizon=6707 endpoint_lower_bound=4608 lower_bound_gap=2099 selected_kind="critical-neighborhood" neighborhood_improvements=2 2026-09-09T14:16:38.143997Z INFO finished large physical exchange phase phase=45 tile=458 row_words=135 horizon=6707 2026-09-09T14:16:38.481836Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=61520 2026-09-09T14:16:38.618964Z INFO compared ordinary and paired exchange schedules phase=25 candidates=161 ordinary_horizon=6740 paired_horizon=6740 use_paired=false 2026-09-09T14:16:38.640521Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=66880 2026-09-09T14:16:38.641283Z INFO prepared large physical exchange phase phase=25 transfers=2916 maximum_identical_destinations=1 2026-09-09T14:16:38.641313Z INFO optimized physical exchange schedule phase=25 initial_horizon=6740 selected_horizon=6740 endpoint_lower_bound=4608 lower_bound_gap=2132 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:38.648954Z INFO finished large physical exchange phase phase=25 tile=15 row_words=77 horizon=6740 2026-09-09T14:16:38.741572Z INFO finished incremental instruction-alignment validation transfers=51673 elapsed_ms=1359 success=true 2026-09-09T14:16:38.790728Z INFO prepared large physical exchange phase phase=38 transfers=48867 maximum_identical_destinations=1 2026-09-09T14:16:38.790782Z INFO optimized physical exchange schedule phase=38 initial_horizon=1212 selected_horizon=1212 endpoint_lower_bound=320 lower_bound_gap=892 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:38.795885Z INFO finished incremental instruction-alignment validation transfers=51673 elapsed_ms=1424 success=true 2026-09-09T14:16:38.817600Z INFO finished large physical exchange phase phase=38 tile=558 row_words=134 horizon=1212 2026-09-09T14:16:38.823532Z INFO finished incremental instruction-alignment validation transfers=51673 elapsed_ms=1376 success=true 2026-09-09T14:16:39.101556Z INFO finished incremental instruction-alignment validation transfers=75104 elapsed_ms=1746 success=true 2026-09-09T14:16:39.507762Z INFO compared ordinary and paired exchange schedules phase=31 candidates=139 ordinary_horizon=13354 paired_horizon=13354 use_paired=false 2026-09-09T14:16:39.535390Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=149040 2026-09-09T14:16:39.554813Z INFO prepared large physical exchange phase phase=31 transfers=2916 maximum_identical_destinations=1 2026-09-09T14:16:39.554860Z INFO optimized physical exchange schedule phase=31 initial_horizon=13354 selected_horizon=13354 endpoint_lower_bound=13248 lower_bound_gap=106 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:39.566857Z INFO finished large physical exchange phase phase=31 tile=1423 row_words=151 horizon=13354 2026-09-09T14:16:39.671858Z INFO finished incremental instruction-alignment validation transfers=61520 elapsed_ms=1189 success=true 2026-09-09T14:16:39.683663Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=11650 2026-09-09T14:16:39.885520Z INFO finished incremental instruction-alignment validation transfers=11650 elapsed_ms=201 success=true 2026-09-09T14:16:39.975032Z INFO finished incremental instruction-alignment validation transfers=66880 elapsed_ms=1334 success=true 2026-09-09T14:16:40.131747Z INFO prepared large physical exchange phase phase=23 transfers=11650 maximum_identical_destinations=1 2026-09-09T14:16:40.131794Z INFO optimized physical exchange schedule phase=23 initial_horizon=1183 selected_horizon=1183 endpoint_lower_bound=288 lower_bound_gap=895 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:40.139819Z INFO finished large physical exchange phase phase=23 tile=1170 row_words=43 horizon=1183 2026-09-09T14:16:40.176036Z INFO compared ordinary and paired exchange schedules phase=6 candidates=161 ordinary_horizon=5310 paired_horizon=5310 use_paired=false 2026-09-09T14:16:40.198235Z INFO prepared large physical exchange phase phase=6 transfers=2916 maximum_identical_destinations=1 2026-09-09T14:16:40.198268Z INFO optimized physical exchange schedule phase=6 initial_horizon=5752 selected_horizon=5310 endpoint_lower_bound=4608 lower_bound_gap=702 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:16:40.205765Z INFO finished large physical exchange phase phase=6 tile=460 row_words=64 horizon=5310 2026-09-09T14:16:40.548895Z INFO prepared large physical exchange phase phase=21 transfers=75104 maximum_identical_destinations=1 2026-09-09T14:16:40.548950Z INFO optimized physical exchange schedule phase=21 initial_horizon=10616 selected_horizon=10616 endpoint_lower_bound=8832 lower_bound_gap=1784 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:40.571577Z INFO prepared large physical exchange phase phase=9 transfers=51673 maximum_identical_destinations=1 2026-09-09T14:16:40.571629Z INFO optimized physical exchange schedule phase=9 initial_horizon=1290 selected_horizon=1290 endpoint_lower_bound=512 lower_bound_gap=778 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:40.599883Z INFO finished large physical exchange phase phase=21 tile=723 row_words=383 horizon=10616 2026-09-09T14:16:40.606402Z INFO finished large physical exchange phase phase=9 tile=967 row_words=181 horizon=1290 2026-09-09T14:16:40.651990Z INFO prepared large physical exchange phase phase=13 transfers=51673 maximum_identical_destinations=1 2026-09-09T14:16:40.652037Z INFO optimized physical exchange schedule phase=13 initial_horizon=1290 selected_horizon=1290 endpoint_lower_bound=512 lower_bound_gap=778 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:40.665563Z INFO prepared large physical exchange phase phase=17 transfers=51673 maximum_identical_destinations=1 2026-09-09T14:16:40.665609Z INFO optimized physical exchange schedule phase=17 initial_horizon=1290 selected_horizon=1290 endpoint_lower_bound=512 lower_bound_gap=778 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:40.686395Z INFO finished large physical exchange phase phase=13 tile=967 row_words=181 horizon=1290 2026-09-09T14:16:40.700089Z INFO finished large physical exchange phase phase=17 tile=967 row_words=181 horizon=1290 2026-09-09T14:16:40.838592Z INFO prepared large physical exchange phase phase=24 transfers=1456 maximum_identical_destinations=1 2026-09-09T14:16:40.838644Z INFO optimized physical exchange schedule phase=24 initial_horizon=1278 selected_horizon=1278 endpoint_lower_bound=288 lower_bound_gap=990 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:40.840659Z INFO finished large physical exchange phase phase=24 tile=1451 row_words=9 horizon=1278 2026-09-09T14:16:40.997133Z INFO prepared large physical exchange phase phase=47 transfers=5957 maximum_identical_destinations=1 2026-09-09T14:16:40.997186Z INFO optimized physical exchange schedule phase=47 initial_horizon=2918 selected_horizon=2664 endpoint_lower_bound=2048 lower_bound_gap=616 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:16:40.998510Z INFO prepared large physical exchange phase phase=27 transfers=5957 maximum_identical_destinations=1 2026-09-09T14:16:40.998560Z INFO optimized physical exchange schedule phase=27 initial_horizon=2918 selected_horizon=2664 endpoint_lower_bound=2048 lower_bound_gap=616 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:16:41.002495Z INFO finished large physical exchange phase phase=47 tile=1154 row_words=35 horizon=2664 2026-09-09T14:16:41.003865Z INFO finished large physical exchange phase phase=27 tile=1154 row_words=36 horizon=2664 2026-09-09T14:16:41.069712Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=3645 2026-09-09T14:16:41.314095Z INFO prepared large physical exchange phase phase=22 transfers=61520 maximum_identical_destinations=1 2026-09-09T14:16:41.314144Z INFO optimized physical exchange schedule phase=22 initial_horizon=7133 selected_horizon=7133 endpoint_lower_bound=3640 lower_bound_gap=3493 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:41.360598Z INFO finished large physical exchange phase phase=22 tile=352 row_words=277 horizon=7133 2026-09-09T14:16:41.575677Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=51673 2026-09-09T14:16:41.615788Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=51673 2026-09-09T14:16:41.619866Z INFO finished incremental instruction-alignment validation transfers=32656 elapsed_ms=3524 success=true 2026-09-09T14:16:41.624681Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=51673 2026-09-09T14:16:41.633188Z INFO finished incremental instruction-alignment validation transfers=3645 elapsed_ms=563 success=true 2026-09-09T14:16:41.677744Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=51673 2026-09-09T14:16:41.761936Z INFO prepared large physical exchange phase phase=20 transfers=66880 maximum_identical_destinations=1 2026-09-09T14:16:41.761988Z INFO optimized physical exchange schedule phase=20 initial_horizon=5497 selected_horizon=5497 endpoint_lower_bound=3640 lower_bound_gap=1857 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:41.811944Z INFO finished large physical exchange phase phase=20 tile=362 row_words=321 horizon=5497 2026-09-09T14:16:41.988846Z INFO prepared large physical exchange phase phase=0 transfers=3645 maximum_identical_destinations=1 2026-09-09T14:16:41.988895Z INFO optimized physical exchange schedule phase=0 initial_horizon=6276 selected_horizon=6276 endpoint_lower_bound=2560 lower_bound_gap=3716 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:42.006149Z INFO finished large physical exchange phase phase=0 tile=1179 row_words=222 horizon=6276 2026-09-09T14:16:42.705003Z INFO finished incremental instruction-alignment validation transfers=51673 elapsed_ms=1129 success=true 2026-09-09T14:16:42.844893Z INFO finished incremental instruction-alignment validation transfers=51673 elapsed_ms=1220 success=true 2026-09-09T14:16:42.847518Z INFO finished incremental instruction-alignment validation transfers=51673 elapsed_ms=1231 success=true 2026-09-09T14:16:42.943668Z INFO finished incremental instruction-alignment validation transfers=51673 elapsed_ms=1265 success=true 2026-09-09T14:16:43.608311Z INFO prepared large physical exchange phase phase=19 transfers=32656 maximum_identical_destinations=1 2026-09-09T14:16:43.608369Z INFO optimized physical exchange schedule phase=19 initial_horizon=7253 selected_horizon=7253 endpoint_lower_bound=6192 lower_bound_gap=1061 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:43.674142Z INFO finished incremental instruction-alignment validation transfers=149040 elapsed_ms=4138 success=true 2026-09-09T14:16:43.685292Z INFO finished large physical exchange phase phase=19 tile=555 row_words=709 horizon=7253 2026-09-09T14:16:44.225648Z INFO prepared large physical exchange phase phase=3 transfers=51673 maximum_identical_destinations=1 2026-09-09T14:16:44.225698Z INFO optimized physical exchange schedule phase=3 initial_horizon=1290 selected_horizon=1290 endpoint_lower_bound=512 lower_bound_gap=778 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:44.258983Z INFO finished large physical exchange phase phase=3 tile=967 row_words=181 horizon=1290 2026-09-09T14:16:44.490426Z INFO prepared large physical exchange phase phase=52 transfers=51673 maximum_identical_destinations=1 2026-09-09T14:16:44.490492Z INFO optimized physical exchange schedule phase=52 initial_horizon=1290 selected_horizon=1290 endpoint_lower_bound=512 lower_bound_gap=778 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:44.522794Z INFO prepared large physical exchange phase phase=28 transfers=51673 maximum_identical_destinations=1 2026-09-09T14:16:44.522840Z INFO optimized physical exchange schedule phase=28 initial_horizon=1290 selected_horizon=1290 endpoint_lower_bound=512 lower_bound_gap=778 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:44.527679Z INFO finished large physical exchange phase phase=52 tile=967 row_words=181 horizon=1290 2026-09-09T14:16:44.558632Z INFO finished large physical exchange phase phase=28 tile=967 row_words=181 horizon=1290 2026-09-09T14:16:44.581555Z INFO prepared large physical exchange phase phase=48 transfers=51673 maximum_identical_destinations=1 2026-09-09T14:16:44.581598Z INFO optimized physical exchange schedule phase=48 initial_horizon=1290 selected_horizon=1290 endpoint_lower_bound=512 lower_bound_gap=778 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:44.617757Z INFO finished large physical exchange phase phase=48 tile=967 row_words=181 horizon=1290 2026-09-09T14:16:45.504692Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=17496 2026-09-09T14:16:46.836349Z INFO prepared large physical exchange phase phase=37 transfers=149040 maximum_identical_destinations=1 2026-09-09T14:16:46.836404Z INFO optimized physical exchange schedule phase=37 initial_horizon=14473 selected_horizon=14473 endpoint_lower_bound=7200 lower_bound_gap=7273 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:46.962998Z INFO finished large physical exchange phase phase=37 tile=724 row_words=638 horizon=14473 2026-09-09T14:16:48.687166Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=195755 2026-09-09T14:16:51.466480Z INFO finished incremental instruction-alignment validation transfers=17496 elapsed_ms=5961 success=true 2026-09-09T14:16:52.982404Z INFO prepared large physical exchange phase phase=35 transfers=17496 maximum_identical_destinations=1 2026-09-09T14:16:52.982477Z INFO optimized physical exchange schedule phase=35 initial_horizon=18353 selected_horizon=18353 endpoint_lower_bound=17664 lower_bound_gap=689 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:16:53.029866Z INFO finished large physical exchange phase phase=35 tile=186 row_words=922 horizon=18353 2026-09-09T14:16:58.470580Z INFO finished incremental instruction-alignment validation transfers=195755 elapsed_ms=9783 success=true 2026-09-09T14:17:02.493748Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=70223 2026-09-09T14:17:02.725817Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=127500 2026-09-09T14:17:03.189684Z INFO prepared large physical exchange phase phase=34 transfers=195755 maximum_identical_destinations=1 2026-09-09T14:17:03.189740Z INFO optimized physical exchange schedule phase=34 initial_horizon=5897 selected_horizon=5897 endpoint_lower_bound=1472 lower_bound_gap=4425 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:03.344187Z INFO finished large physical exchange phase phase=34 tile=619 row_words=702 horizon=5897 2026-09-09T14:17:03.444835Z INFO prepared large physical exchange phase phase=4 transfers=1459 maximum_identical_destinations=1 2026-09-09T14:17:03.444891Z INFO optimized physical exchange schedule phase=4 initial_horizon=2679 selected_horizon=2679 endpoint_lower_bound=1728 lower_bound_gap=951 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:03.446458Z INFO finished large physical exchange phase phase=4 tile=54 row_words=17 horizon=2679 2026-09-09T14:17:17.982349Z INFO finished incremental instruction-alignment validation transfers=70223 elapsed_ms=15488 success=true 2026-09-09T14:17:18.763458Z INFO prepared large physical exchange phase phase=53 transfers=70223 maximum_identical_destinations=1 2026-09-09T14:17:18.763489Z INFO optimized physical exchange schedule phase=53 initial_horizon=12388 selected_horizon=12388 endpoint_lower_bound=8172 lower_bound_gap=4216 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:18.778885Z INFO finished large physical exchange phase phase=53 tile=70 row_words=2994 horizon=12388 2026-09-09T14:17:19.002242Z INFO prepared large physical exchange phase phase=2 transfers=5957 maximum_identical_destinations=1 2026-09-09T14:17:19.002286Z INFO optimized physical exchange schedule phase=2 initial_horizon=2918 selected_horizon=2664 endpoint_lower_bound=2048 lower_bound_gap=616 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:17:19.007316Z INFO finished large physical exchange phase phase=2 tile=1154 row_words=35 horizon=2664 2026-09-09T14:17:21.955777Z INFO finished incremental instruction-alignment validation transfers=127500 elapsed_ms=19229 success=true 2026-09-09T14:17:24.258706Z INFO prepared large physical exchange phase phase=18 transfers=127500 maximum_identical_destinations=1 2026-09-09T14:17:24.258745Z INFO optimized physical exchange schedule phase=18 initial_horizon=10078 selected_horizon=10078 endpoint_lower_bound=6632 lower_bound_gap=3446 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:24.326535Z INFO finished large physical exchange phase phase=18 tile=71 row_words=1907 horizon=10078 2026-09-09T14:17:24.444321Z INFO scheduled operator-plan finalist finalist=0 mapped=false analytical_cycles=1666141 analytical_exchange_cycles=998816 scheduled_exchange_cycles=368493 refined_cycles=1035818 2026-09-09T14:17:24.680296Z INFO selected physically scheduled operator-plan finalist selected=0 mapped=false 2026-09-09T14:17:24.680339Z INFO accepted feasible regional baseline attempt=1 cycles=1035818 2026-09-09T14:17:26.385034Z INFO generated regional proposals pass=0 region=25..39 proposals=4 2026-09-09T14:17:40.761617Z INFO screen_finalist{finalist=0}: screened exchange table geometry expansion_ms=6502 expansion_and_footprint_ms=8028 estimated_row_bytes=43424 heuristic_row_bytes=91132 geometry_fragments_per_tile=4770 fragment_limit=16384 2026-09-09T14:17:40.796705Z INFO expanded fragment cache cache_stats=(2663, 56086, 2663) plan_cache_stats=(20832, 120227, 20832) 2026-09-09T14:17:40.796728Z INFO bounded finalist shortlist stage="placement" candidates=1 admitted_candidates=1 2026-09-09T14:17:44.383248Z INFO screened tile mappings by exchange resource load candidates=0 baseline_cycles=229434 candidate_cycles=229434 baseline_pressure=163411 candidate_pressure=163411 2026-09-09T14:17:44.414146Z INFO modelled expanded operator plan finalist=0 elapsed_ms=3617 modelled_cycles=941707 estimated_row_bytes=43424 2026-09-09T14:17:44.414175Z INFO bounded finalist shortlist stage="scheduling" candidates=1 admitted_candidates=1 2026-09-09T14:17:44.453020Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=32 2026-09-09T14:17:44.460775Z INFO finished incremental instruction-alignment validation transfers=32 elapsed_ms=7 success=true 2026-09-09T14:17:44.472147Z INFO prepared large physical exchange phase phase=58 transfers=1296 maximum_identical_destinations=1 2026-09-09T14:17:44.472178Z INFO optimized physical exchange schedule phase=58 initial_horizon=863 selected_horizon=863 endpoint_lower_bound=256 lower_bound_gap=607 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:44.474181Z INFO finished large physical exchange phase phase=58 tile=1231 row_words=9 horizon=863 2026-09-09T14:17:44.482012Z INFO prepared large physical exchange phase phase=4 transfers=1459 maximum_identical_destinations=1 2026-09-09T14:17:44.482043Z INFO optimized physical exchange schedule phase=4 initial_horizon=2679 selected_horizon=2654 endpoint_lower_bound=1728 lower_bound_gap=926 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:17:44.483352Z INFO finished large physical exchange phase phase=4 tile=52 row_words=17 horizon=2654 2026-09-09T14:17:44.507370Z INFO prepared large physical exchange phase phase=65 transfers=1472 maximum_identical_destinations=1 2026-09-09T14:17:44.507407Z INFO optimized physical exchange schedule phase=65 initial_horizon=2851 selected_horizon=2851 endpoint_lower_bound=1280 lower_bound_gap=1571 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:44.509149Z INFO finished large physical exchange phase phase=65 tile=1365 row_words=9 horizon=2851 2026-09-09T14:17:44.513188Z INFO prepared large physical exchange phase phase=24 transfers=1456 maximum_identical_destinations=1 2026-09-09T14:17:44.513236Z INFO optimized physical exchange schedule phase=24 initial_horizon=1278 selected_horizon=1278 endpoint_lower_bound=288 lower_bound_gap=990 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:44.514794Z INFO finished large physical exchange phase phase=24 tile=1451 row_words=9 horizon=1278 2026-09-09T14:17:44.564278Z INFO prepared large physical exchange phase phase=66 transfers=1288 maximum_identical_destinations=1 2026-09-09T14:17:44.564313Z INFO optimized physical exchange schedule phase=66 initial_horizon=326 selected_horizon=326 endpoint_lower_bound=224 lower_bound_gap=102 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:44.564944Z INFO prepared large physical exchange phase phase=59 transfers=1224 maximum_identical_destinations=1 2026-09-09T14:17:44.564972Z INFO optimized physical exchange schedule phase=59 initial_horizon=374 selected_horizon=374 endpoint_lower_bound=272 lower_bound_gap=102 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:44.565115Z INFO finished large physical exchange phase phase=66 tile=89 row_words=15 horizon=326 2026-09-09T14:17:44.565650Z INFO finished large physical exchange phase phase=59 tile=47 row_words=23 horizon=374 2026-09-09T14:17:44.566343Z INFO prepared large physical exchange phase phase=67 transfers=1075 maximum_identical_destinations=1 2026-09-09T14:17:44.566373Z INFO optimized physical exchange schedule phase=67 initial_horizon=233 selected_horizon=231 endpoint_lower_bound=16 lower_bound_gap=215 selected_kind="matching-waves" neighborhood_improvements=0 2026-09-09T14:17:44.567280Z INFO finished large physical exchange phase phase=67 tile=12 row_words=17 horizon=231 2026-09-09T14:17:44.573914Z INFO prepared large physical exchange phase phase=68 transfers=1076 maximum_identical_destinations=1 2026-09-09T14:17:44.573943Z INFO optimized physical exchange schedule phase=68 initial_horizon=220 selected_horizon=220 endpoint_lower_bound=2 lower_bound_gap=218 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:44.574834Z INFO finished large physical exchange phase phase=68 tile=1075 row_words=7 horizon=220 2026-09-09T14:17:44.580050Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=11536 2026-09-09T14:17:44.589232Z INFO prepared large physical exchange phase phase=70 transfers=1472 maximum_identical_destinations=1 2026-09-09T14:17:44.589264Z INFO optimized physical exchange schedule phase=70 initial_horizon=3376 selected_horizon=3376 endpoint_lower_bound=1536 lower_bound_gap=1840 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:44.590813Z INFO finished large physical exchange phase phase=70 tile=1457 row_words=9 horizon=3376 2026-09-09T14:17:44.600022Z INFO prepared large physical exchange phase phase=39 transfers=1457 maximum_identical_destinations=1 2026-09-09T14:17:44.600061Z INFO optimized physical exchange schedule phase=39 initial_horizon=702 selected_horizon=702 endpoint_lower_bound=576 lower_bound_gap=126 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:44.602270Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=288 2026-09-09T14:17:44.602412Z INFO finished large physical exchange phase phase=39 tile=336 row_words=11 horizon=702 2026-09-09T14:17:44.606130Z INFO prepared large physical exchange phase phase=71 transfers=1408 maximum_identical_destinations=1 2026-09-09T14:17:44.606166Z INFO optimized physical exchange schedule phase=71 initial_horizon=768 selected_horizon=768 endpoint_lower_bound=704 lower_bound_gap=64 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:44.607289Z INFO finished large physical exchange phase phase=71 tile=47 row_words=28 horizon=768 2026-09-09T14:17:44.624898Z INFO prepared large physical exchange phase phase=29 transfers=1457 maximum_identical_destinations=1 2026-09-09T14:17:44.624951Z INFO optimized physical exchange schedule phase=29 initial_horizon=1188 selected_horizon=1188 endpoint_lower_bound=576 lower_bound_gap=612 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:44.627059Z INFO finished large physical exchange phase phase=29 tile=336 row_words=11 horizon=1188 2026-09-09T14:17:44.636132Z INFO prepared large physical exchange phase phase=16 transfers=5957 maximum_identical_destinations=1 2026-09-09T14:17:44.636168Z INFO optimized physical exchange schedule phase=16 initial_horizon=2918 selected_horizon=2664 endpoint_lower_bound=2048 lower_bound_gap=616 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:17:44.641605Z INFO finished large physical exchange phase phase=16 tile=322 row_words=36 horizon=2664 2026-09-09T14:17:44.661475Z INFO prepared large physical exchange phase phase=5 transfers=1457 maximum_identical_destinations=1 2026-09-09T14:17:44.661508Z INFO optimized physical exchange schedule phase=5 initial_horizon=867 selected_horizon=867 endpoint_lower_bound=576 lower_bound_gap=291 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:44.664479Z INFO finished large physical exchange phase phase=5 tile=694 row_words=12 horizon=867 2026-09-09T14:17:44.666652Z INFO prepared large physical exchange phase phase=8 transfers=5957 maximum_identical_destinations=1 2026-09-09T14:17:44.666683Z INFO optimized physical exchange schedule phase=8 initial_horizon=2918 selected_horizon=2664 endpoint_lower_bound=2048 lower_bound_gap=616 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:17:44.672038Z INFO finished large physical exchange phase phase=8 tile=322 row_words=36 horizon=2664 2026-09-09T14:17:44.696104Z INFO prepared large physical exchange phase phase=33 transfers=5848 maximum_identical_destinations=1 2026-09-09T14:17:44.696142Z INFO optimized physical exchange schedule phase=33 initial_horizon=8937 selected_horizon=8937 endpoint_lower_bound=5888 lower_bound_gap=3049 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:44.701490Z INFO finished large physical exchange phase phase=33 tile=1420 row_words=31 horizon=8937 2026-09-09T14:17:44.728623Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=1076 2026-09-09T14:17:44.755962Z INFO prepared large physical exchange phase phase=45 transfers=6872 maximum_identical_destinations=1 2026-09-09T14:17:44.756005Z INFO optimized physical exchange schedule phase=45 initial_horizon=1614 selected_horizon=1537 endpoint_lower_bound=1216 lower_bound_gap=321 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:17:44.756471Z INFO finished incremental instruction-alignment validation transfers=11536 elapsed_ms=176 success=true 2026-09-09T14:17:44.760584Z INFO prepared large physical exchange phase phase=27 transfers=5957 maximum_identical_destinations=1 2026-09-09T14:17:44.760625Z INFO optimized physical exchange schedule phase=27 initial_horizon=2918 selected_horizon=2664 endpoint_lower_bound=2048 lower_bound_gap=616 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:17:44.762925Z INFO finished large physical exchange phase phase=45 tile=407 row_words=41 horizon=1537 2026-09-09T14:17:44.768598Z INFO finished large physical exchange phase phase=27 tile=1154 row_words=36 horizon=2664 2026-09-09T14:17:44.824412Z INFO prepared large physical exchange phase phase=2 transfers=5957 maximum_identical_destinations=1 2026-09-09T14:17:44.824451Z INFO optimized physical exchange schedule phase=2 initial_horizon=2918 selected_horizon=2664 endpoint_lower_bound=2048 lower_bound_gap=616 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:17:44.829517Z INFO finished large physical exchange phase phase=2 tile=1154 row_words=35 horizon=2664 2026-09-09T14:17:44.851781Z INFO prepared large physical exchange phase phase=52 transfers=11536 maximum_identical_destinations=1 2026-09-09T14:17:44.851814Z INFO optimized physical exchange schedule phase=52 initial_horizon=2493 selected_horizon=2493 endpoint_lower_bound=2304 lower_bound_gap=189 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:44.858588Z INFO finished large physical exchange phase phase=52 tile=32 row_words=151 horizon=2493 2026-09-09T14:17:44.864197Z INFO finished incremental instruction-alignment validation transfers=288 elapsed_ms=261 success=true 2026-09-09T14:17:44.887975Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=48867 2026-09-09T14:17:44.893193Z INFO prepared large physical exchange phase phase=49 transfers=6872 maximum_identical_destinations=1 2026-09-09T14:17:44.893252Z INFO optimized physical exchange schedule phase=49 initial_horizon=1614 selected_horizon=1537 endpoint_lower_bound=1216 lower_bound_gap=321 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:17:44.901857Z INFO finished large physical exchange phase phase=49 tile=415 row_words=42 horizon=1537 2026-09-09T14:17:45.200982Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=61520 2026-09-09T14:17:45.221710Z INFO finished incremental instruction-alignment validation transfers=1076 elapsed_ms=493 success=true 2026-09-09T14:17:45.228182Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=51673 2026-09-09T14:17:45.272820Z INFO compared ordinary and paired exchange schedules phase=25 candidates=161 ordinary_horizon=6740 paired_horizon=6740 use_paired=false 2026-09-09T14:17:45.292932Z INFO prepared large physical exchange phase phase=25 transfers=2916 maximum_identical_destinations=1 2026-09-09T14:17:45.292960Z INFO optimized physical exchange schedule phase=25 initial_horizon=6740 selected_horizon=6740 endpoint_lower_bound=4608 lower_bound_gap=2132 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:45.299550Z INFO finished large physical exchange phase phase=25 tile=15 row_words=77 horizon=6740 2026-09-09T14:17:45.314231Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=66880 2026-09-09T14:17:45.318684Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=51673 2026-09-09T14:17:45.328954Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=51938 2026-09-09T14:17:45.379983Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=51673 2026-09-09T14:17:45.401661Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=51673 2026-09-09T14:17:45.452783Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=51938 2026-09-09T14:17:45.471662Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=75104 2026-09-09T14:17:45.510313Z INFO finished incremental instruction-alignment validation transfers=48867 elapsed_ms=622 success=true 2026-09-09T14:17:45.539392Z INFO prepared large physical exchange phase phase=69 transfers=1076 maximum_identical_destinations=1 2026-09-09T14:17:45.539429Z INFO optimized physical exchange schedule phase=69 initial_horizon=446 selected_horizon=446 endpoint_lower_bound=96 lower_bound_gap=350 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:45.549600Z INFO finished large physical exchange phase phase=69 tile=1033 row_words=82 horizon=446 2026-09-09T14:17:45.608951Z INFO compared ordinary and paired exchange schedules phase=10 candidates=161 ordinary_horizon=5310 paired_horizon=5310 use_paired=false 2026-09-09T14:17:45.627777Z INFO prepared large physical exchange phase phase=10 transfers=2916 maximum_identical_destinations=1 2026-09-09T14:17:45.627800Z INFO optimized physical exchange schedule phase=10 initial_horizon=5752 selected_horizon=5310 endpoint_lower_bound=4608 lower_bound_gap=702 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:17:45.634150Z INFO finished large physical exchange phase phase=10 tile=460 row_words=64 horizon=5310 2026-09-09T14:17:45.700501Z INFO compared ordinary and paired exchange schedules phase=6 candidates=161 ordinary_horizon=5310 paired_horizon=5310 use_paired=false 2026-09-09T14:17:45.708871Z INFO compared ordinary and paired exchange schedules phase=14 candidates=161 ordinary_horizon=5310 paired_horizon=5310 use_paired=false 2026-09-09T14:17:45.719510Z INFO prepared large physical exchange phase phase=6 transfers=2916 maximum_identical_destinations=1 2026-09-09T14:17:45.719534Z INFO optimized physical exchange schedule phase=6 initial_horizon=5752 selected_horizon=5310 endpoint_lower_bound=4608 lower_bound_gap=702 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:17:45.725874Z INFO finished large physical exchange phase phase=6 tile=460 row_words=64 horizon=5310 2026-09-09T14:17:45.728170Z INFO prepared large physical exchange phase phase=14 transfers=2916 maximum_identical_destinations=1 2026-09-09T14:17:45.728190Z INFO optimized physical exchange schedule phase=14 initial_horizon=5752 selected_horizon=5310 endpoint_lower_bound=4608 lower_bound_gap=702 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:17:45.734797Z INFO finished large physical exchange phase phase=14 tile=460 row_words=64 horizon=5310 2026-09-09T14:17:45.762724Z INFO prepared large physical exchange phase phase=30 transfers=1457 maximum_identical_destinations=1 2026-09-09T14:17:45.762748Z INFO optimized physical exchange schedule phase=30 initial_horizon=1514 selected_horizon=1514 endpoint_lower_bound=576 lower_bound_gap=938 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:45.764217Z INFO finished large physical exchange phase phase=30 tile=349 row_words=12 horizon=1514 2026-09-09T14:17:45.821723Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=32656 2026-09-09T14:17:46.099054Z INFO finished incremental instruction-alignment validation transfers=61520 elapsed_ms=898 success=true 2026-09-09T14:17:46.271586Z INFO finished incremental instruction-alignment validation transfers=51673 elapsed_ms=1043 success=true 2026-09-09T14:17:46.305010Z INFO finished incremental instruction-alignment validation transfers=66880 elapsed_ms=990 success=true 2026-09-09T14:17:46.396148Z INFO finished incremental instruction-alignment validation transfers=51673 elapsed_ms=1077 success=true 2026-09-09T14:17:46.396744Z INFO prepared large physical exchange phase phase=38 transfers=48867 maximum_identical_destinations=1 2026-09-09T14:17:46.396777Z INFO optimized physical exchange schedule phase=38 initial_horizon=1212 selected_horizon=1212 endpoint_lower_bound=320 lower_bound_gap=892 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:46.418662Z INFO finished incremental instruction-alignment validation transfers=51673 elapsed_ms=1038 success=true 2026-09-09T14:17:46.422100Z INFO finished large physical exchange phase phase=38 tile=558 row_words=134 horizon=1212 2026-09-09T14:17:46.444165Z INFO finished incremental instruction-alignment validation transfers=51938 elapsed_ms=1115 success=true 2026-09-09T14:17:46.451531Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=51673 2026-09-09T14:17:46.484527Z INFO finished incremental instruction-alignment validation transfers=51673 elapsed_ms=1082 success=true 2026-09-09T14:17:46.544533Z INFO finished incremental instruction-alignment validation transfers=51938 elapsed_ms=1091 success=true 2026-09-09T14:17:46.799454Z INFO finished incremental instruction-alignment validation transfers=75104 elapsed_ms=1327 success=true 2026-09-09T14:17:46.799726Z INFO compared ordinary and paired exchange schedules phase=47 candidates=142 ordinary_horizon=10902 paired_horizon=10902 use_paired=false 2026-09-09T14:17:46.834438Z INFO prepared large physical exchange phase phase=47 transfers=2916 maximum_identical_destinations=1 2026-09-09T14:17:46.834472Z INFO optimized physical exchange schedule phase=47 initial_horizon=10902 selected_horizon=10902 endpoint_lower_bound=10656 lower_bound_gap=246 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:46.844790Z INFO finished large physical exchange phase phase=47 tile=535 row_words=167 horizon=10902 2026-09-09T14:17:46.921188Z INFO compared ordinary and paired exchange schedules phase=43 candidates=142 ordinary_horizon=10902 paired_horizon=10902 use_paired=false 2026-09-09T14:17:46.955659Z INFO prepared large physical exchange phase phase=43 transfers=2916 maximum_identical_destinations=1 2026-09-09T14:17:46.955683Z INFO optimized physical exchange schedule phase=43 initial_horizon=10902 selected_horizon=10902 endpoint_lower_bound=10656 lower_bound_gap=246 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:46.966233Z INFO finished large physical exchange phase phase=43 tile=535 row_words=167 horizon=10902 2026-09-09T14:17:47.152997Z INFO compared ordinary and paired exchange schedules phase=31 candidates=139 ordinary_horizon=13354 paired_horizon=13354 use_paired=false 2026-09-09T14:17:47.174980Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=149040 2026-09-09T14:17:47.195395Z INFO prepared large physical exchange phase phase=31 transfers=2916 maximum_identical_destinations=1 2026-09-09T14:17:47.195417Z INFO optimized physical exchange schedule phase=31 initial_horizon=13354 selected_horizon=13354 endpoint_lower_bound=13248 lower_bound_gap=106 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:47.205572Z INFO finished large physical exchange phase phase=31 tile=1423 row_words=151 horizon=13354 2026-09-09T14:17:47.401773Z INFO prepared large physical exchange phase phase=22 transfers=61520 maximum_identical_destinations=1 2026-09-09T14:17:47.401813Z INFO optimized physical exchange schedule phase=22 initial_horizon=7133 selected_horizon=7133 endpoint_lower_bound=3640 lower_bound_gap=3493 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:47.444607Z INFO finished large physical exchange phase phase=22 tile=352 row_words=277 horizon=7133 2026-09-09T14:17:47.504029Z INFO finished incremental instruction-alignment validation transfers=51673 elapsed_ms=1052 success=true 2026-09-09T14:17:47.708351Z INFO prepared large physical exchange phase phase=17 transfers=51673 maximum_identical_destinations=1 2026-09-09T14:17:47.708395Z INFO optimized physical exchange schedule phase=17 initial_horizon=1290 selected_horizon=1290 endpoint_lower_bound=512 lower_bound_gap=778 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:47.748561Z INFO finished large physical exchange phase phase=17 tile=967 row_words=181 horizon=1290 2026-09-09T14:17:47.760151Z INFO prepared large physical exchange phase phase=20 transfers=66880 maximum_identical_destinations=1 2026-09-09T14:17:47.760187Z INFO optimized physical exchange schedule phase=20 initial_horizon=5497 selected_horizon=5497 endpoint_lower_bound=3640 lower_bound_gap=1857 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:47.808546Z INFO finished large physical exchange phase phase=20 tile=362 row_words=321 horizon=5497 2026-09-09T14:17:47.819806Z INFO prepared large physical exchange phase phase=28 transfers=51673 maximum_identical_destinations=1 2026-09-09T14:17:47.819846Z INFO optimized physical exchange schedule phase=28 initial_horizon=1290 selected_horizon=1290 endpoint_lower_bound=512 lower_bound_gap=778 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:47.825039Z INFO prepared large physical exchange phase phase=9 transfers=51673 maximum_identical_destinations=1 2026-09-09T14:17:47.825070Z INFO optimized physical exchange schedule phase=9 initial_horizon=1290 selected_horizon=1290 endpoint_lower_bound=512 lower_bound_gap=778 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:47.857962Z INFO finished large physical exchange phase phase=9 tile=967 row_words=181 horizon=1290 2026-09-09T14:17:47.858978Z INFO finished large physical exchange phase phase=28 tile=967 row_words=181 horizon=1290 2026-09-09T14:17:47.900589Z INFO finished incremental instruction-alignment validation transfers=32656 elapsed_ms=2078 success=true 2026-09-09T14:17:47.921402Z INFO prepared large physical exchange phase phase=50 transfers=51938 maximum_identical_destinations=1 2026-09-09T14:17:47.921441Z INFO optimized physical exchange schedule phase=50 initial_horizon=1011 selected_horizon=1011 endpoint_lower_bound=304 lower_bound_gap=707 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:47.940555Z INFO prepared large physical exchange phase phase=13 transfers=51673 maximum_identical_destinations=1 2026-09-09T14:17:47.940587Z INFO optimized physical exchange schedule phase=13 initial_horizon=1290 selected_horizon=1290 endpoint_lower_bound=512 lower_bound_gap=778 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:47.960718Z INFO finished large physical exchange phase phase=50 tile=61 row_words=168 horizon=1011 2026-09-09T14:17:47.970911Z INFO prepared large physical exchange phase phase=12 transfers=5957 maximum_identical_destinations=1 2026-09-09T14:17:47.970947Z INFO optimized physical exchange schedule phase=12 initial_horizon=2918 selected_horizon=2664 endpoint_lower_bound=2048 lower_bound_gap=616 selected_kind="critical-neighborhood" neighborhood_improvements=1 2026-09-09T14:17:47.974493Z INFO finished large physical exchange phase phase=13 tile=967 row_words=181 horizon=1290 2026-09-09T14:17:47.976001Z INFO finished large physical exchange phase phase=12 tile=322 row_words=36 horizon=2664 2026-09-09T14:17:47.979433Z INFO prepared large physical exchange phase phase=21 transfers=75104 maximum_identical_destinations=1 2026-09-09T14:17:47.979463Z INFO optimized physical exchange schedule phase=21 initial_horizon=10616 selected_horizon=10616 endpoint_lower_bound=8832 lower_bound_gap=1784 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:47.994430Z INFO prepared large physical exchange phase phase=46 transfers=51938 maximum_identical_destinations=1 2026-09-09T14:17:47.994460Z INFO optimized physical exchange schedule phase=46 initial_horizon=1011 selected_horizon=1011 endpoint_lower_bound=304 lower_bound_gap=707 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:48.026463Z INFO finished large physical exchange phase phase=21 tile=723 row_words=383 horizon=10616 2026-09-09T14:17:48.029637Z INFO finished large physical exchange phase phase=46 tile=61 row_words=168 horizon=1011 2026-09-09T14:17:48.121217Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=3645 2026-09-09T14:17:48.581290Z INFO finished incremental instruction-alignment validation transfers=3645 elapsed_ms=460 success=true 2026-09-09T14:17:48.616705Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=17496 2026-09-09T14:17:48.855703Z INFO prepared large physical exchange phase phase=0 transfers=3645 maximum_identical_destinations=1 2026-09-09T14:17:48.855738Z INFO optimized physical exchange schedule phase=0 initial_horizon=6276 selected_horizon=6276 endpoint_lower_bound=2560 lower_bound_gap=3716 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:48.865427Z INFO finished large physical exchange phase phase=0 tile=1179 row_words=222 horizon=6276 2026-09-09T14:17:48.882888Z INFO prepared large physical exchange phase phase=3 transfers=51673 maximum_identical_destinations=1 2026-09-09T14:17:48.882917Z INFO optimized physical exchange schedule phase=3 initial_horizon=1290 selected_horizon=1290 endpoint_lower_bound=512 lower_bound_gap=778 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:48.915473Z INFO finished large physical exchange phase phase=3 tile=967 row_words=181 horizon=1290 2026-09-09T14:17:49.197482Z INFO prepared large physical exchange phase phase=19 transfers=32656 maximum_identical_destinations=1 2026-09-09T14:17:49.197520Z INFO optimized physical exchange schedule phase=19 initial_horizon=7253 selected_horizon=7253 endpoint_lower_bound=6192 lower_bound_gap=1061 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:49.268613Z INFO finished large physical exchange phase phase=19 tile=555 row_words=709 horizon=7253 2026-09-09T14:17:49.371797Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=11650 2026-09-09T14:17:49.532935Z INFO finished incremental instruction-alignment validation transfers=11650 elapsed_ms=161 success=true 2026-09-09T14:17:49.712610Z INFO prepared large physical exchange phase phase=23 transfers=11650 maximum_identical_destinations=1 2026-09-09T14:17:49.712637Z INFO optimized physical exchange schedule phase=23 initial_horizon=1183 selected_horizon=1183 endpoint_lower_bound=288 lower_bound_gap=895 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:49.719746Z INFO finished large physical exchange phase phase=23 tile=1170 row_words=43 horizon=1183 2026-09-09T14:17:50.194901Z INFO finished incremental instruction-alignment validation transfers=149040 elapsed_ms=3019 success=true 2026-09-09T14:17:50.833504Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=195755 2026-09-09T14:17:52.557948Z INFO prepared large physical exchange phase phase=37 transfers=149040 maximum_identical_destinations=1 2026-09-09T14:17:52.557986Z INFO optimized physical exchange schedule phase=37 initial_horizon=14473 selected_horizon=14473 endpoint_lower_bound=7200 lower_bound_gap=7273 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:52.676763Z INFO finished large physical exchange phase phase=37 tile=724 row_words=638 horizon=14473 2026-09-09T14:17:53.537482Z INFO finished incremental instruction-alignment validation transfers=17496 elapsed_ms=4920 success=true 2026-09-09T14:17:54.840414Z INFO prepared large physical exchange phase phase=35 transfers=17496 maximum_identical_destinations=1 2026-09-09T14:17:54.840449Z INFO optimized physical exchange schedule phase=35 initial_horizon=18353 selected_horizon=18353 endpoint_lower_bound=17664 lower_bound_gap=689 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:17:54.882400Z INFO finished large physical exchange phase phase=35 tile=186 row_words=922 horizon=18353 2026-09-09T14:17:57.811106Z INFO finished incremental instruction-alignment validation transfers=195755 elapsed_ms=6977 success=true 2026-09-09T14:18:01.486182Z INFO prepared large physical exchange phase phase=34 transfers=195755 maximum_identical_destinations=1 2026-09-09T14:18:01.486242Z INFO optimized physical exchange schedule phase=34 initial_horizon=5897 selected_horizon=5897 endpoint_lower_bound=1472 lower_bound_gap=4425 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:18:01.632356Z INFO finished large physical exchange phase phase=34 tile=619 row_words=702 horizon=5897 2026-09-09T14:18:02.283786Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=127500 2026-09-09T14:18:03.478917Z INFO retrying exchange schedule with incremental instruction-alignment validation transfers=70015 2026-09-09T14:18:18.300588Z INFO finished incremental instruction-alignment validation transfers=127500 elapsed_ms=16016 success=true 2026-09-09T14:18:19.859795Z INFO prepared large physical exchange phase phase=18 transfers=127500 maximum_identical_destinations=1 2026-09-09T14:18:19.859831Z INFO optimized physical exchange schedule phase=18 initial_horizon=10078 selected_horizon=10078 endpoint_lower_bound=6632 lower_bound_gap=3446 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:18:19.904385Z INFO finished large physical exchange phase phase=18 tile=71 row_words=1907 horizon=10078 2026-09-09T14:18:23.583670Z INFO finished incremental instruction-alignment validation transfers=70015 elapsed_ms=20104 success=true 2026-09-09T14:18:24.642033Z INFO prepared large physical exchange phase phase=51 transfers=70015 maximum_identical_destinations=1 2026-09-09T14:18:24.642072Z INFO optimized physical exchange schedule phase=51 initial_horizon=11286 selected_horizon=11286 endpoint_lower_bound=8172 lower_bound_gap=3114 selected_kind="full-duplex" neighborhood_improvements=0 2026-09-09T14:18:24.664875Z INFO finished large physical exchange phase phase=51 tile=74 row_words=3020 horizon=11286 2026-09-09T14:18:24.755770Z INFO scheduled operator-plan finalist finalist=0 mapped=false analytical_cycles=1642493 analytical_exchange_cycles=974020 scheduled_exchange_cycles=349051 refined_cycles=1017524 2026-09-09T14:18:25.105654Z INFO selected physically scheduled operator-plan finalist selected=0 mapped=false 2026-09-09T14:18:25.105704Z INFO validated regional proposal pass=0 region=25..39 incumbent_cycles=1035818 candidate_cycles=1017524 2026-09-09T14:18:25.105712Z INFO accepted feasible regional improvement pass=0 region=25..39 before=1035818 after=1017524 2026-09-09T14:18:25.708019Z INFO completed regional optimization evaluations=1 accepted=1 bounded=0 cycles=1017524