{"schema_version":1,"experiment_id":"eoa_inverse_innovation_exp09_archetype_breadth150_20260804","cell_id":"constraint_propagation_and_decoupling__accounting_auditing","arm":"BREADTH_PROBE_ONE_SHOT","candidate_id":"constraint_propagation_and_decoupling__accounting_auditing__P1","proposal_index":1,"version":0,"title":"Constraint-Derived Partitioning of Consolidated Cash-Flow Reconciliation","problem":"During a multicurrency group close, the consolidated statement of cash flows may fail to reconcile because beginning and ending balances, ledger movements, intercompany eliminations, foreign-exchange translation, acquisitions, noncash movements, and cash-flow classifications are connected through shared journals and mappings. If investigations are assigned immediately by entity or account, teams can examine overlapping causes, overlook cross-boundary dependencies, and propose locally plausible corrections that create a different failure when consolidated.","actors":["Group controller","Consolidation accountants","Component-entity controllers","Financial reporting manager","Internal or external audit team"],"observable_state":"The draft consolidated cash-flow statement does not satisfy its cash rollforward or one or more supporting account rollforwards; the exception population contains many candidate journals, mappings, eliminations, and translation treatments; ownership-based investigations overlap; and hypothetical local corrections do not consistently preserve the trial balance, elimination, translation, and statement-level tie-outs when recombined.","consequence":"The close or audit remains blocked by an unexplained difference, investigative work is duplicated, unsupported top-side adjustments become tempting, and reviewers lack an auditable explanation of which candidate causes were excluded or remained coupled.","affected_objective":"Produce a supportable consolidated cash-flow reconciliation whose component explanations and any authorized corrections preserve the original ledger, consolidation, and statement-level invariants.","intervention":"On immutable ledger and consolidation extracts, construct a signed constraint network linking beginning and ending balances, journal batches, intercompany eliminations, translation adjustments, acquisition or disposal movements, noncash movements, cash-flow mappings, and reported line totals. Classify exact accounting equations as hard constraints and place approved rounding or translation tolerances in an explicit slack budget. Propagate each observed residual backward and laterally through the network to mark candidate causes as required, excluded, bounded, or still ambiguous. Record every derivation, then use separator analysis to identify residual investigation clusters that share no unresolved journal, mapping, elimination, or boundary variable. Assign those clusters as local evidence tasks with explicit interface conditions. Keep proposed corrections hypothetical until all cluster outputs are recomposed and retested against the original trial-balance, rollforward, elimination, translation, and cash-flow equations; only authorized personnel may then process a correction through normal review.","structural_mapping":[{"archetype_element":"Constraint Network Model","domain_realization":"A graph whose nodes are ledger balances, movement categories, journals, eliminations, currency translations, cash-flow mappings, and statement totals, with signed accounting equations as edges or factor nodes."},{"archetype_element":"Propagation Rule Set","domain_realization":"Rules carry reconciliation residuals and feasible bounds through rollforwards, debit-credit equality, elimination netting, translation equations, mapping exclusivity, and beginning-to-ending cash relationships."},{"archetype_element":"Derived Implication Register","domain_realization":"An auditable table records each fixed value, excluded candidate, residual bound, contradiction, tolerance use, and source formula."},{"archetype_element":"Slack or Tolerance Budget","domain_realization":"Separately approved limits for rounding and currency translation prevent immaterial numerical noise from being silently treated as either a hard contradiction or an unexplained adjustment."},{"archetype_element":"Coupling Boundary Map","domain_realization":"Shared journal batches, mapping rules, eliminations, rates, and acquisition adjustments are marked as separators; investigations are independent only after these shared dependencies are resolved or retained as explicit boundary variables."},{"archetype_element":"Decoupled Subproblem Partition","domain_realization":"The remaining discrepancy graph is divided into evidence packets, each specifying source records, unresolved variables, permissible residual, required output, and dependencies on other packets."},{"archetype_element":"Consistency and Recomposition Check","domain_realization":"All hypothetical packet conclusions are applied together in a shadow consolidation and checked against the original accounting equations before any journal or mapping change is authorized."}],"mechanism_mapping":[{"mechanism_slug":"constraint_dependency_matrix","role":"Makes visible which cash-flow lines and rollforwards depend on each journal class, elimination rule, translation input, and mapping rule.","counterfactual_removal":"Without the matrix, shared causes remain implicit, so entity- or account-based assignments can falsely appear independent."},{"mechanism_slug":"domain_reduction_pass","role":"Uses propagated equations and residual bounds to remove candidate journals, mappings, or treatments that cannot explain the observed discrepancy and to fix values forced by the constraints.","counterfactual_removal":"Without reduction, teams must inspect the unreduced candidate population and cannot justify why particular causes were excluded."},{"mechanism_slug":"cut_set_or_separator_analysis","role":"Identifies the unresolved shared variables that must be settled or exposed as boundary conditions before investigation clusters can be assigned independently.","counterfactual_removal":"Without separator analysis, decomposition follows organizational ownership rather than demonstrated accounting independence."},{"mechanism_slug":"recomposition_consistency_test","role":"Combines all hypothetical local conclusions and reruns the global tie-outs to detect cross-cluster incompatibility or a newly created residual.","counterfactual_removal":"Without recomposition, locally balanced fixes could collectively violate the consolidated cash rollforward, an elimination equation, or another statement invariant."}],"causal_chain":["A consolidated cash-flow discrepancy is represented as residuals within a network of accounting equations and transformation dependencies.","Backward and lateral propagation transfers those residual constraints to possible source journals, mappings, eliminations, translation treatments, and movement categories.","Candidates incompatible with the residuals are excluded, forced quantities are fixed, and contradictions or tolerated differences are explicitly recorded.","The reduced network reveals which unresolved variables genuinely couple otherwise separate portions of the investigation.","Separator analysis produces local evidence packets with explicit boundary conditions instead of partitions based only on entity or account ownership.","Component teams resolve the packets without changing source records or global assumptions.","A shadow recomposition applies all packet conclusions together and reruns every original constraint.","Only conclusions that survive recomposition enter the controller's normal correction and review process."],"baseline":"A bounded comparator is the same reconciliation assigned directly by entity, account, or cash-flow line, with reviewers manually coordinating overlaps and performing a final statement tie-out after component investigations. This baseline does not require an explicit implication register or constraint-derived proof that assignments are independent.","nearest_rivals":["Rule-based reconciliation that flags broken equations but does not propagate residual implications to reduce and partition the investigation space.","Variance analytics that rank unusual accounts or journals without proving their feasibility as causes of the specific tie-out failure.","Entity- or account-owner work allocation with a final central review but no constraint-derived coupling boundary.","A monolithic consolidation query or solver that returns candidate corrections without inspectable local derivations and recomposition evidence."],"remaining_contrastive_claim":"The candidate's testable distinction is the sequence: accounting constraints first reduce the candidate cause space and justify investigation boundaries, and only then are local conclusions produced and globally recomposed. Merely detecting variances, allocating work by ownership, or checking a final tie-out lacks that propagation-derived partition.","authority_safety":{"decision_authority":"The group controller or formally delegated financial-reporting approver retains authority over constraint classification, tolerance approval, mapping changes, and journal posting. Auditors retain independent responsibility for evaluating evidence and do not obtain management posting authority through the intervention.","authorized_first_step":"A reconciliation lead may run a read-only shadow analysis on one closed reporting period using approved extracts and documented equations, producing only candidate exclusions, cluster boundaries, and hypothetical corrections for human review.","excluded_actions":["Posting or reversing journal entries automatically","Changing cash-flow mappings, consolidation rules, exchange rates, or source ledgers without established approval","Treating a propagated inference as sufficient audit evidence without inspecting its source records","Silently relaxing a hard accounting constraint or expanding a tolerance","Suppressing an exception because it falls outside a generated investigation cluster","Allowing the tool to make management judgments or determine an auditor's opinion"],"halt_rollback":"Stop the pilot if a source-to-statement lineage cannot be reproduced, a known hard equation is misrepresented, a supposedly independent cluster changes another cluster's residual, or confidential data access exceeds approval. Discard the shadow model and hypothetical changes; immutable extracts and the production consolidation remain untouched."},"negative_tests":{"strongest_counterevidence":"A replay may show that nearly all candidate causes remain connected through unresolved shared mappings, manual top-side entries, or unreliable lineage, so propagation neither materially reduces the feasible cause set nor supports stable independent clusters.","problem_falsifier":"The proposed problem is absent if the discrepancy is a single isolated arithmetic or transcription error, or if existing entity/account partitions already have complete lineage, no cross-boundary dependencies, and consistently pass recomposition without coordination failures.","intervention_falsifier":"The intervention fails if it excludes a verified cause, labels two clusters independent when resolving one changes the other's residual, cannot reproduce its implication trail, or accepts local conclusions that fail any original hard constraint during shadow recomposition.","risks":["An incomplete dependency model may create false independence.","An erroneous source formula may propagate a wrong conclusion across many nodes.","Soft conventions may be misclassified as hard constraints, excluding legitimate explanations.","Excessive tolerance may conceal a real error, while zero tolerance may create noise-driven contradictions.","Readable-looking derivations may induce automation bias despite weak source evidence.","Detailed journal and entity lineage may expose financial information beyond approved roles.","Model maintenance may lag changes to consolidation mappings, ownership, currencies, or reporting policy.","Local teams may optimize for clearing their packet rather than challenging an incorrect global assumption."]},"next_evidence_step":"Use one already closed multicurrency consolidation period containing one documented cash-flow reconciliation failure. Freeze read-only extracts and the original resolution record; cap the modeled scope at the cash rollforward plus no more than 30 linked exception items. Before revealing the recorded resolution, have two reviewers encode the relevant hard equations, tolerances, and dependency links, run propagation and separator analysis, and document exclusions and clusters. Then compare the output with the recorded root cause and replay all hypothetical conclusions through shadow recomposition. Record whether the verified cause remained feasible, whether each exclusion had a reproducible derivation, whether purportedly independent clusters stayed independent, the number of recomposition violations, and analyst time for the modeled scope. Do not post changes or generalize beyond this case.","prior_art_status":"UNSEARCHED","diversity_from_prior_proposals":"Not assessed against other proposals because runtime isolation prohibits inspecting them; this candidate is specifically instantiated around constraint-derived localization and partitioning of a consolidated cash-flow reconciliation failure.","revision_record":{"parent_version":null,"progress_targets_addressed":["Initial one-shot construction from the supplied archetype and domain card"],"conceptual_changes":[],"operational_changes":[],"evidence_changes":[],"claim_changes":[]}}