From 6e594f6d3d9a6822f0ea8276cac90ea135c4317e Mon Sep 17 00:00:00 2001
From: Everett Hildenbrandt <everett.hildenbrandt@gmail.com>
Date: Thu, 28 Sep 2023 16:46:58 +0000
Subject: [PATCH] kevm-pyk/utils: remove unused methods

---
 kevm-pyk/src/kevm_pyk/utils.py | 32 ++------------------------------
 1 file changed, 2 insertions(+), 30 deletions(-)

diff --git a/kevm-pyk/src/kevm_pyk/utils.py b/kevm-pyk/src/kevm_pyk/utils.py
index 712f746779..7119277824 100644
--- a/kevm-pyk/src/kevm_pyk/utils.py
+++ b/kevm-pyk/src/kevm_pyk/utils.py
@@ -5,18 +5,15 @@
 from pathlib import Path
 from typing import TYPE_CHECKING
 
-from pyk.cterm import CTerm
 from pyk.kast.inner import KApply, KInner, KRewrite, KVariable, Subst
 from pyk.kast.manip import (
     abstract_term_safely,
     bottom_up,
     free_vars,
     is_anon_var,
-    set_cell,
     split_config_and_constraints,
     split_config_from,
 )
-from pyk.kast.outer import KSequence
 from pyk.kcfg import KCFGExplore
 from pyk.kore.rpc import KoreClient, KoreExecLogFormat, kore_server
 from pyk.proof import APRBMCProof, APRBMCProver, APRProof, APRProver
@@ -27,7 +24,8 @@
     from collections.abc import Callable, Collection, Iterable, Iterator
     from typing import Final, TypeVar
 
-    from pyk.kast.outer import KClaim, KDefinition
+    from pyk.cterm import CTerm
+    from pyk.kast.outer import KDefinition
     from pyk.kcfg import KCFG
     from pyk.kcfg.semantics import KCFGSemantics
     from pyk.ktool.kprint import KPrint
@@ -41,24 +39,6 @@
 _LOGGER: Final = logging.getLogger(__name__)
 
 
-def claim_dependency_dict(claims: Iterable[KClaim], spec_module_name: str | None = None) -> dict[str, list[str]]:
-    claims_by_label = {claim.label: claim for claim in claims}
-    graph: dict[str, list[str]] = {}
-    for claim in claims:
-        graph[claim.label] = []
-        for dependency in claim.dependencies:
-            if dependency not in claims_by_label:
-                if spec_module_name is None:
-                    raise ValueError(f'Could not find dependency and no spec_module provided: {dependency}')
-                else:
-                    spec_dependency = f'{spec_module_name}.{dependency}'
-                    if spec_dependency not in claims_by_label:
-                        raise ValueError(f'Could not find dependency: {dependency} or {spec_dependency}')
-                    dependency = spec_dependency
-            graph[claim.label].append(dependency)
-    return graph
-
-
 def get_apr_proof_for_spec(
     kprove: KProve,
     spec_file: Path,
@@ -293,14 +273,6 @@ def abstract_cell_vars(cterm: KInner, keep_vars: Collection[KVariable] = ()) ->
     return Subst(subst)(config)
 
 
-def ensure_ksequence_on_k_cell(cterm: CTerm) -> CTerm:
-    k_cell = cterm.cell('K_CELL')
-    if type(k_cell) is not KSequence:
-        _LOGGER.info('Introducing artificial KSequence on <k> cell.')
-        return CTerm.from_kast(set_cell(cterm.kast, 'K_CELL', KSequence([k_cell])))
-    return cterm
-
-
 def constraints_for(vars: list[str], constraints: Iterable[KInner]) -> Iterable[KInner]:
     accounts_constraints = []
     constraints_changed = True