AbaqusSubroutineDev/docs/build-test-reports/uel-3d-euler-beam-red.md

3D Euler-Bernoulli Beam UEL RED Test Report

Metadata

• feature_id: uel-3d-euler-beam
• source_reference_models: docs/reference-models/uel-3d-euler-beam.md
• status: red-evidence-recorded
• owner_agent: implementation-agent
• date: 2026-06-11

Scope

This report records the step 6 RED evidence after adding no-Abaqus Fortran tests and tests/fortran/manifest.json.

Production Fortran source was not added in this step. The expected RED condition is a compile failure from missing planned production source:

• src/fortran/uel_3d_euler_beam_kernel.f90
• src/fortran/uel_3d_euler_beam_abi_adapter.f90

Test Files Added Before Production Code

manifest_test	source file
uel_3d_euler_beam_kernel_stiffness	tests/fortran/uel_3d_euler_beam/test_kernel_stiffness.f90
uel_3d_euler_beam_kernel_transform_modes	tests/fortran/uel_3d_euler_beam/test_kernel_transform_modes.f90
uel_3d_euler_beam_abi_static	tests/fortran/uel_3d_euler_beam/test_abi_static.f90
uel_3d_euler_beam_invalid_inputs	tests/fortran/uel_3d_euler_beam/test_invalid_inputs.f90
shared support	tests/fortran/uel_3d_euler_beam/test_support.f90

Command Log Summary

order	command	exit_code	result	evidence
1	python -m json.tool tests/fortran/manifest.json	0	pass	manifest JSON parsed successfully
2	python -m unittest discover -s scripts -p "test_*.py"	0	pass	56 Python harness tests passed
3	python scripts/validate_reference_artifacts.py	0	pass	reference artifact metadata validation succeeded
4	python scripts/validate_fortran.py	1	environment failure before RED	current cmd.exe child process sees empty %PATH%; nested cmd command is not found
5	$env:PATH='C:\Windows\System32;C:\Windows;C:\Users\user\miniforge3'; C:\Users\user\miniforge3\python.exe scripts/validate_fortran.py	1	expected RED	ifx reached compile and failed because src/fortran/uel_3d_euler_beam_kernel.f90 does not exist
6	python scripts/validate_workspace.py	1	environment failure before RED	reference validation passed, then Fortran validation hit the same nested cmd lookup issue
7	$env:PATH='C:\Windows\System32;C:\Windows;C:\Users\user\miniforge3'; C:\Users\user\miniforge3\python.exe scripts/validate_workspace.py	1	expected RED	reference validation passed, then Fortran validation failed on missing production kernel source
8	$env:HARNESS_FORTRAN_VALIDATION='detect'; python scripts/validate_workspace.py	0	pass	reference validation passed; Fortran manifest/compiler detection mode produced no compile commands

RED Failure Classification

• classification: fortran-compile
• first implementation-owned failure after environment normalization: missing planned production source
• primary evidence tail:

xfortcom: Severe: No such file or directory
... file is 'C:\git\AbaqusSubroutineDev\src\fortran\uel_3d_euler_beam_kernel.f90'
compilation aborted for C:\git\AbaqusSubroutineDev\src\fortran\uel_3d_euler_beam_kernel.f90 (code 1)

The subsequent module import errors in test_kernel_stiffness.f90 are secondary to the missing kernel module source.

Environment Note

This Codex process can find cmd.exe from PowerShell and Python, but a child cmd.exe invoked during validate_fortran.py sees an empty %PATH% unless a minimal PATH is set explicitly. The normalized command above confirms that Intel oneAPI ifx is available through the configured oneAPI env script and that the actionable RED failure is the missing production source, not a missing compiler.

Handoff to Step 7

Implement the minimum production Fortran needed to turn the four manifest tests GREEN:

• src/fortran/uel_3d_euler_beam_kernel.f90
• src/fortran/uel_3d_euler_beam_abi_adapter.f90

The Abaqus fixed-form UEL wrapper remains planned for the implementation gate but is not required to satisfy these no-Abaqus RED tests unless the step 7 plan explicitly includes it.