smdogroup/tacs

TACS Transient beam analysis test failing on arm64 docker images

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We are trying to update our docker images to TACS 3.5.0 and seeing test failures, but only on our arm64 based containers. Unfortunately I can't recreate the issue as I don't have an M1/M2 mac.

integration_tests/test_trans_beam.py:ProblemTest.test_solve is failing with NaN function values, but the xpt and dv sens tests are passing.

These builds were previously working with TACS 3.3.1, so the breaking change has come since then. My first guess would be something in #250

See https://github.com/mdolab/docker/actions/runs/6619851520/job/18004906719#step:13:13931 for more details