exchangeReplay phase=12 transfers=112284 activeTiles=1458 overlappingTiles=1458 eventCycles=14301 touchedSpans=3702
2026-09-11T12:47:21.225389Z  INFO writing application package tiles=1472
2026-09-11T12:47:21.310025Z  INFO application package written
2026-09-11T12:47:21.310386Z  INFO waiting for hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-11T12:47:21.310401Z  INFO acquired hardware ownership path=artifacts/layout-sweep/device.lock
2026-09-11T12:47:21.310408Z  INFO opening IPU device path="/dev/ipu0"
2026-09-11T12:47:21.310452Z  INFO IPU device attached path=/dev/ipu0
2026-09-11T12:47:21.310459Z  INFO initializing IPU device
2026-09-11T12:47:21.318425Z  INFO IPU device initialized
2026-09-11T12:47:21.318430Z  INFO replaying device configuration register_writes=2003
2026-09-11T12:47:21.322621Z  INFO loading application tile_count=1472 final_mark=23
2026-09-11T12:47:21.877919Z  INFO application loaded and initial synchronization completed tile_count=1472
2026-09-11T12:47:21.879731Z  INFO starting host exchange session startup_mark=23
2026-09-11T12:47:21.879768Z  INFO attaching host exchange pages pages=2
2026-09-11T12:47:21.880524Z  INFO host exchange session started
2026-09-11T12:47:21.880554Z  INFO invoking streaming host exchange call call="run" command=0 phases=3
exchangeReplay phase=12 sampledWords=8192
package=artifacts/exchange-frontier-20260911/hardware/phase49-balanced256.ipuexe exchangeReplayPhase=12 hardwareTest=PASS