exchangeReplay phase=18 transfers=75104 activeTiles=1472 overlappingTiles=1024 eventCycles=12307 touchedSpans=11186
2026-09-11T13:25:27.270304Z  INFO writing application package tiles=1472
2026-09-11T13:25:27.293542Z  INFO application package written
2026-09-11T13:25:27.293703Z  INFO waiting for hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-11T13:25:27.293711Z  INFO acquired hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-11T13:25:27.293715Z  INFO opening IPU device path="/dev/ipu0"
2026-09-11T13:25:27.293741Z  INFO IPU device attached path=/dev/ipu0
2026-09-11T13:25:27.293744Z  INFO initializing IPU device
2026-09-11T13:25:27.301513Z  INFO IPU device initialized
2026-09-11T13:25:27.301519Z  INFO replaying device configuration register_writes=2003
2026-09-11T13:25:27.305250Z  INFO loading application tile_count=1472 final_mark=23
2026-09-11T13:25:27.610784Z  INFO application loaded and initial synchronization completed tile_count=1472
2026-09-11T13:25:27.612406Z  INFO starting host exchange session startup_mark=23
2026-09-11T13:25:27.612421Z  INFO attaching host exchange pages pages=2
2026-09-11T13:25:27.613060Z  INFO host exchange session started
2026-09-11T13:25:27.613066Z  INFO invoking streaming host exchange call call="run" command=0 phases=3
exchangeReplay phase=18 sampledWords=8192
package=artifacts/exchange-frontier-materialized-20260911/hardware/phase18-balanced256.ipuexe exchangeReplayPhase=18 hardwareTest=PASS