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": 16,
  "nodes": 2279,
  "edges": 5691,
  "node_types": {
    "file": 16,
    "function": 65,
    "class": 8,
    "method": 27,
    "boundary_module": 18,
    "control": 259,
    "data_value": 745,
    "data_use": 137,
    "data_sink": 140,
    "data_phi": 328,
    "data_undefined": 178,
    "exception_handler": 6,
    "boundary_call": 300,
    "state_region": 36,
    "module_binding": 6,
    "effect": 1,
    "exception_event": 6,
    "boundary_exception": 3
  },
  "edge_types": {
    "contains": 100,
    "imports": 65,
    "controls": 259,
    "defines": 1073,
    "flows_to": 1090,
    "contains_data": 309,
    "guards": 328,
    "phi_input": 656,
    "contains_exception_handler": 6,
    "calls": 1456,
    "returns_value": 233,
    "aliases_at_definition": 16,
    "reads_state": 36,
    "reads_binding": 6,
    "effect": 8,
    "writes_state": 34,
    "exception_value": 4,
    "raises": 6,
    "exception_flow": 6
  },
  "resolved_local_calls": 230,
  "boundary_calls": 1226,
  "findings_by_category": {
    "hotspot": 75,
    "anomaly": 1
  },
  "findings_by_severity": {
    "info": 76
  },
  "motif_instances": 65,
  "motif_clusters": 16,
  "data_values": 745,
  "phi_nodes": 328,
  "data_edges": 3400,
  "alias_edges": 16,
  "state_regions": 36,
  "state_reads": 36,
  "state_writes": 34,
  "module_binding_reads": 6,
  "exception_handlers": 6,
  "explicit_raises": 6,
  "unresolved_local_uses": 0,
  "warnings": 0
}

Highest review breadth

Warnings

• None