standalone: rock detail restored in lattice-resolvable bands (4-16 voxels), owner-band gate added

- Relief per wavelength band compared with the owner field; the 4-8 and 8-16 voxel bands were lost.
  Restored within the partition-of-unity blend; max detail gradient 0.545 (limit 0.55).
- New owner-band gate: fails all six views on de14f00, passes all six now.
- W1/W8 44/44; path hash both directions; routes 5642/5642; stair-distance, ring, thin-sheet,
  coarse-panel, far-survival audits pass; bad-shell control fails.
- Cold 1.127 s vs 1.108 s (within spread); nearest-tile readiness 12.20 vs 12.16 ms.
Caveats: the 143-ray GridStair normal audit is at 62.2% vs its 60% limit (was 76.9%); in the tunnel
capture the floor shows a regular dimple pattern, and the passage shaft close-up is still smooth.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MmSoF64BbRFmk9C3p1VsBJ

Standalone/Core/verification/RunMachine.ps1

@@ -0,0 +1,49 @@
+[CmdletBinding()]
+param(
+    [Parameter(Mandatory=$true)][string]$ExecutableName,
+    [Parameter(Mandatory=$true)][string[]]$ExecutableArguments,
+    [Parameter(Mandatory=$true)][string]$LogStem
+)
+
+$ErrorActionPreference = 'Stop'
+$RunDir = [IO.Path]::GetFullPath($PSScriptRoot)
+$StandaloneRoot = [IO.Path]::GetFullPath((Join-Path $PSScriptRoot '..\..'))
+if ([IO.Path]::GetFileName($ExecutableName) -ne $ExecutableName) { throw 'ExecutableName must be a filename.' }
+if ([IO.Path]::GetFileName($LogStem) -ne $LogStem) { throw 'LogStem must be a filename stem.' }
+$ExecutablePath = Join-Path (Join-Path $StandaloneRoot 'bin') $ExecutableName
+if (-not (Test-Path -LiteralPath $ExecutablePath -PathType Leaf)) { throw "Executable not found: $ExecutablePath" }
+$StdoutPath = Join-Path $RunDir ($LogStem + '.stdout.log')
+$StderrPath = Join-Path $RunDir ($LogStem + '.stderr.log')
+if ((Test-Path -LiteralPath $StdoutPath) -or (Test-Path -LiteralPath $StderrPath)) {
+    throw "Refusing to overwrite an existing verification log for '$LogStem'."
+}
+
+$HostProcess = Get-Process -Id $PID
+$HostProcess.PriorityClass = 'BelowNormal'
+$HostProcess.ProcessorAffinity = [IntPtr]0xFF00
+$RunClock = [Diagnostics.Stopwatch]::StartNew()
+$Child = Start-Process -FilePath $ExecutablePath -ArgumentList $ExecutableArguments `
+    -WorkingDirectory $StandaloneRoot -WindowStyle Hidden -PassThru `
+    -RedirectStandardOutput $StdoutPath -RedirectStandardError $StderrPath
+$Child.Refresh()
+if (-not $Child.HasExited) {
+    $Child.PriorityClass = 'BelowNormal'
+    $Child.ProcessorAffinity = [IntPtr]0xFF00
+}
+$PeakWorkingSet = 0L
+$PeakPrivateMemory = 0L
+while (-not $Child.HasExited) {
+    $Child.Refresh()
+    if ($Child.HasExited) { break }
+    $Child.PriorityClass = 'BelowNormal'
+    $Child.ProcessorAffinity = [IntPtr]0xFF00
+    $PeakWorkingSet = [Math]::Max($PeakWorkingSet,$Child.WorkingSet64)
+    $PeakPrivateMemory = [Math]::Max($PeakPrivateMemory,$Child.PrivateMemorySize64)
+    Start-Sleep -Milliseconds 20
+}
+$Child.WaitForExit()
+$RunClock.Stop()
+$Child.Refresh()
+Write-Output "RUN_EXIT pid=$($Child.Id) priority=BelowNormal affinity=0xFF00 wall_s=$([math]::Round($RunClock.Elapsed.TotalSeconds,3)) peak_working_set_gb=$([math]::Round($PeakWorkingSet/1GB,2)) peak_private_gb=$([math]::Round($PeakPrivateMemory/1GB,2)) cpu_s=$([math]::Round($Child.CPU,3)) exit_code=$($Child.ExitCode)"
+if ($Child.ExitCode -eq -1073741502) { throw 'A child process exited with 0xC0000142; stopping as required.' }
+exit $Child.ExitCode