=== Geometric signature ===
dim W = 16
dim G = 10
dim U = dim(W/G) = 6

=== Type (3, 1) ===
factor projective dimension = 7
residual matrix shape = (6, 3)
dim Z_rank<=2 = 3
dim Z_rank<=1 = 1
dim Z_rank=0 = 0
height rank<=2 ideal = 4
height rank<=1 ideal = 6
rank-zero factor = -a**3*d + b**3*c
PASS: rank-zero factor is the genuine carrier

=== Type (1, 3) ===
factor projective dimension = 7
residual matrix shape = (6, 3)
dim Z_rank<=2 = 3
dim Z_rank<=1 = 1
dim Z_rank=0 = 0
height rank<=2 ideal = 4
height rank<=1 ideal = 6
rank-zero factor = a*c**3 + a*c*d**2 - a*d**3 - b*c**3 - b*c**2*d - 2*b*c*d**2 + b*d**3
PASS: rank-zero factor is the genuine carrier

=== Alias incidence bounds ===
dim Gr(2,6) = 8
type (3, 1):
  rank1 bad impurity codim >= 3
  rank2 bad impurity codim >= 5
  total same-type bad codim >= 3
type (1, 3):
  rank1 bad impurity codim >= 3
  rank2 bad impurity codim >= 5
  total same-type bad codim >= 3

=== Security radius ===
generic residual rank = 3
impurity security radius = 2
actual impurity dimension = 2

ALL EXACT CHECKS PASSED.
Spreadsheet runtime warmup failed during python startup
Traceback (most recent call last):
  File "/tmp/tmp.L2TH2Y5coc/artifact_tool_v2-2.8.22/artifact_tool/patches/warm_spreadsheet_runtime_on_startup.py", line 26, in warm_spreadsheet_runtime_on_startup
  File "/tmp/tmp.L2TH2Y5coc/artifact_tool_v2-2.8.22/artifact_tool/spreadsheet_warmup.py", line 785, in warm_spreadsheet_runtime
  File "/tmp/tmp.L2TH2Y5coc/artifact_tool_v2-2.8.22/artifact_tool/spreadsheet_warmup.py", line 720, in _warm_feature_flows
  File "/tmp/tmp.L2TH2Y5coc/artifact_tool_v2-2.8.22/artifact_tool/spreadsheet_warmup.py", line 704, in _warm_collaboration_flows
  File "/tmp/tmp.L2TH2Y5coc/artifact_tool_v2-2.8.22/artifact_tool/generated/interface/models.py", line 32317, in hydrate_crdt_from_proto
  File "/tmp/tmp.L2TH2Y5coc/artifact_tool_v2-2.8.22/artifact_tool/rpc/remote.py", line 749, in __call__
  File "/tmp/tmp.L2TH2Y5coc/artifact_tool_v2-2.8.22/artifact_tool/rpc/client.py", line 150, in call
artifact_tool.rpc.client.RemoteError: hydrateCrdtFromProto requires an empty collaborative document.
