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": 18,
  "nodes": 3250,
  "edges": 8232,
  "node_types": {
    "file": 18,
    "function": 105,
    "class": 8,
    "method": 27,
    "boundary_module": 21,
    "control": 360,
    "data_value": 1084,
    "data_use": 220,
    "data_sink": 210,
    "data_phi": 432,
    "data_undefined": 240,
    "exception_handler": 8,
    "boundary_call": 409,
    "module_binding": 14,
    "exception_event": 29,
    "boundary_exception": 18,
    "state_region": 45,
    "effect": 2
  },
  "edge_types": {
    "contains": 140,
    "imports": 81,
    "controls": 360,
    "defines": 1516,
    "flows_to": 1673,
    "contains_data": 463,
    "guards": 451,
    "phi_input": 864,
    "contains_exception_handler": 8,
    "calls": 2137,
    "returns_value": 318,
    "reads_binding": 16,
    "aliases_at_definition": 21,
    "raises": 29,
    "exception_flow": 29,
    "exception_value": 16,
    "reads_state": 50,
    "effect": 19,
    "writes_state": 41
  },
  "resolved_local_calls": 344,
  "boundary_calls": 1793,
  "findings_by_category": {
    "hotspot": 104,
    "anomaly": 3
  },
  "findings_by_severity": {
    "info": 107
  },
  "motif_instances": 93,
  "motif_clusters": 21,
  "data_values": 1084,
  "phi_nodes": 432,
  "data_edges": 4859,
  "alias_edges": 21,
  "state_regions": 45,
  "state_reads": 50,
  "state_writes": 41,
  "module_binding_reads": 16,
  "exception_handlers": 8,
  "explicit_raises": 29,
  "unresolved_local_uses": 0,
  "warnings": 0
}

Highest review breadth

Warnings

• None