F327 shared-filesystem capability contract checks date_utc=2026-08-07T00:23:53Z kernel=Linux 7.0.0-28-generic x86_64 GNU/Linux python=Python 3.12.3 pytest=pytest 9.1.1 ruff=ruff 0.15.20 mpirun=mpirun (Open MPI) 4.1.6 filesystem=overlayfs configuration_unique_symcc_names=407 top_level_test_files=245 directed_pytest=13_passed_142_deselected integration_pytest=211_passed_21_subtests full_pytest_test_scope=668_passed_41_subtests pytest_warnings_as_errors=pass concurrent_probe_runs=60 concurrent_probe_failures=0 concurrent_probe_residue=0 real_mpi_cases=2 real_mpi_nonzero_exits=0 real_mpi_probe_residue=0 real_mpi_hidden_epoch_residue=0 proof_scope=same-host-subprocess-v1 cluster_lock_verified=false cross_host_lock_tested=false physical_power_cut_tested=false network_partition_tested=false dse_throughput_benchmarked=false probe_latency_is_startup_cost_not_speedup=true $ ruff check F327 Python sources and tests All checks passed! $ python3 -m py_compile F327 Python sources and tests py_compile=pass $ git diff --check git_diff_check=pass $ SVG structural check svg_width=1900 svg_height=1240 svg_parse=pass