Two more attempts. Recording three things rather than another flat negative.
The pilot's gun-fire rate is 1.6% (81 of 4986 frames), but that is not the
blocker: the nose gun is Power 15 unguided while the main mount is Power 200
guided, and ~70 missiles went out in ~500s. The log's fire= field tracks only
the gun and invites the wrong conclusion.
SYLPH_KILL_TURRETS=1 was tried to align DEFEND with the objective and is
REFUTED as an improvement: 3387 of 11112 samples (30%) chased targets over
20,000 units away, because turrets are static and spread out, so the pilot
commits to distant ones and defends nothing. Escort still fell to 48.5% and no
additional objective squadron died.
The bounded scan delays freezes but does not remove them -- one run clean to
694s, one frozen at ~682s, against 3-of-3 inside 4 minutes unbounded. So 'the
sweeps were the cause' is too strong; they were a cost.
Six attempts, no phase advance. Names the cheaper experiment: guest memory is
writable, so set the two surviving squadrons' +16 to 4 with gpoke and watch
whether finished goes to 1 and the ordinal steps to 2. That tests the condition
directly, and a null result is equally informative.
Bounding the pointer scan to 0xBC000000-0xBD000000 (with a full-sweep fallback)
drops find_mission from a ~371MB walk to 0.7s. The run then went 694s with the
probe attached and NO freeze, against 3-of-3 frozen inside ~4 minutes with the
unbounded version. n=1, but the first probe-attached run to survive.
State encoding pinned to three points: 1 = not yet deployed, 2 = active,
4 = destroyed. ADN111 caught going 2 -> 4 at 433s while the active count fell
36 -> 27.
The phase ended at 694.9s WITHOUT the ordinal advancing, and every field matches
the branch read statically from sub_82260710: [phase+300]=2 (last-phase flag),
[mission+20]=0 (mission-over state), [phase+196]=1 (finished), [mission+40]=1
(unchanged). The static state machine is confirmed on the live oracle for the
mission-over half.
But this was a LOSS, not a clear: GAME OVER on screen, escort at 35.7%, pilot
DEAD at 676s, and two of the three objective squadrons still at state 2. So the
'destroy all three clears phase 1' prediction remains untested. What is
established is that the else-branch is the only route to phase 2 and needs
[phase+300] != 2 when the phase ends.
Five attempts, still no phase advance observed -- the obstacle is now keeping the
escort alive, not the freeze or the instrument.
Watching [ScriptMission+40] and the three phase-1 objective squadrons together:
all of ADN110/111/112 flip state 1 -> 2 at ~143s, while records in state 2 climb
24 -> 35 over four minutes.
So state 1 means 'not yet deployed' for these, not 'gone'. The built-in table's
'1/3/4 = gone/dead/invalid' shorthand is incomplete, and reading state != 2 as
destroyed would have been wrong exactly as flagged last iteration.
This also answers a much older question: mission-arrival-watch.md and the wave
work recorded '0 confirmed arrivals' across many runs by watching the CRAFT
population. The script's own unit table shows arrivals plainly -- eleven records
enter state 2 within four minutes. The old negative measured the wrong
structure; craft counts conflate deployment with attrition, the per-unit state
field does not.
Both attempts froze (at ~70s and ~253s), so no phase advance was reached. The
freeze witness caught both immediately, which is why the truncation is visible
instead of a silently flat line.
New harness tools/re-capture/phase_watch.py.
Unblocks the phase experiment, which was stuck because '38 enemies died' could
not say whether the right ones did. Chasing craft->squadron was the wrong angle:
the script VM keeps that table itself, indexed by the .ssb symbol-table-2 index.
Route: find the .ssb header in guest memory (0xAB840010 for a Stage 02 run),
code base = filebase + 0x24, scan for a word equal to it, then VALIDATE
arithmetically -- [ScriptMission+44] must equal filebase + symtab1 offset + 4.
Measured 0xAB874C94, predicted 0xAB874C94, exact. A second candidate that also
pointed at the code base failed that check and was discarded; without it either
would have looked plausible.
ScriptPhase+324 -> +4 is an array of 122 per-unit records -- exactly the size of
Stage 02's symbol table 2, an independent confirmation of the index space.
[ScriptMission+40] reads 1 in a phase-1 mission. The mirror at
[*(0x828F35F8)+236] that three earlier runs polled reads 0, because ChangePhase
only posts once the ordinal exceeds 1 -- so +40 is the real counter and is
reachable from /dev/shm with no debugger.
Flagged rather than asserted: the three objective squadrons read state=1 with a
LIVE object pointer in a mission where nothing has been shot, which does not fit
the built-in table's '1 = gone'. Reading state != 2 as destroyed would be a
plausible-but-wrong inference; the encoding needs pinning first.
New tool tools/re-capture/squadron_state.py, verified end to end against the
manual reading.
