diff --git a/.wolf/memory.md b/.wolf/memory.md
index d5f5444e..682fbc52 100644
--- a/.wolf/memory.md
+++ b/.wolf/memory.md
@@ -3157,3 +3157,4 @@
 | 19:48 | Edited .gitignore | 4→8 lines | ~70 |
 | 19:48 | Session end: 101 writes across 15 files (config.json, update_buglog.py, project_bug_tracker_buglog.md, MEMORY.md, xcecd_dbus_manager.c) | 13 reads | ~93884 tok |
 | 19:52 | Session end: 101 writes across 15 files (config.json, update_buglog.py, project_bug_tracker_buglog.md, MEMORY.md, xcecd_dbus_manager.c) | 13 reads | ~93884 tok |
+| 09:06 | Created scheduler-sim-decision-parity spec (requirements+design) in fix-bug-1613 worktree, fixing the unified bug-1611/bug-1613 root cause; confirmed sched_check_host_satisfy_/sched_check_shared_satisfy_ read resInUse/sharedInUse directly, so contention-mode sim decisions are provably affected, not just display | .kiro/specs/scheduler-sim-decision-parity/{spec.json,requirements.md,research.md,design.md}, .kiro/steering/scheduler-driver-equivalence.md | design self-reviewed (all 14 req IDs traced), next: /kiro-spec-tasks | ~120000 tok |