PBSOI CISG MVP v1.0 — Impact Engine

MVP pipeline

Repository → CISG → Data/State Closure → Impact Engine → review scope

v1.0 technical view preserves one-hop direct evidence from bounded derived impact. Derived impact uses resolved local-call reachability and shared-state coupling; it is review scope, not a claim that every reachable entity will change at runtime.

Metrics

{
  "loaded_files": 14,
  "nodes": 1418,
  "edges": 3457,
  "node_types": {
    "file": 14,
    "function": 36,
    "class": 8,
    "method": 27,
    "boundary_module": 16,
    "control": 145,
    "data_value": 465,
    "data_use": 82,
    "data_sink": 82,
    "data_phi": 186,
    "data_undefined": 110,
    "exception_handler": 6,
    "boundary_call": 205,
    "effect": 1,
    "state_region": 28,
    "module_binding": 3,
    "exception_event": 3,
    "boundary_exception": 1
  },
  "edge_types": {
    "contains": 71,
    "imports": 55,
    "controls": 145,
    "defines": 651,
    "flows_to": 657,
    "contains_data": 188,
    "guards": 187,
    "phi_input": 372,
    "contains_exception_handler": 6,
    "calls": 888,
    "returns_value": 155,
    "effect": 8,
    "reads_state": 28,
    "reads_binding": 3,
    "aliases_at_definition": 7,
    "writes_state": 27,
    "exception_value": 3,
    "raises": 3,
    "exception_flow": 3
  },
  "resolved_local_calls": 137,
  "boundary_calls": 751,
  "findings_by_category": {
    "hotspot": 47,
    "anomaly": 1
  },
  "findings_by_severity": {
    "info": 48
  },
  "motif_instances": 41,
  "motif_clusters": 13,
  "data_values": 465,
  "phi_nodes": 186,
  "data_edges": 2032,
  "alias_edges": 7,
  "state_regions": 28,
  "state_reads": 28,
  "state_writes": 27,
  "module_binding_reads": 3,
  "exception_handlers": 6,
  "explicit_raises": 3,
  "unresolved_local_uses": 0,
  "warnings": 0
}

Highest review breadth

Warnings

• None