Failing test on Ubuntu 26.04 with RelWithDebInfo + gcc

[arntanguy]

Hi @mehdi-benallegue,

The following unit tests fails on Ubuntu 26.04 with RelWithDebInfo and gcc (and only in that case, it works for all other systems, including Nix and Windows)

  test 13
        Start 13: test-analytical-jacobians
  
  13: Test command: /home/runner/work/state-observation/state-observation/build/unit-testings/test-analytical-jacobians
  13: Working Directory: /home/runner/work/state-observation/state-observation/build/unit-testings
  13: Test timeout computed to be: 1500
  13: 
  13: Tests with 1 contact and 1 gyrometer: 
  13: 
  13: Starting testAccelerationsJacobians.
  13: Error between the analytical and the finite differences acceleration Jacobians: 4.9792e-11
  13: testAccelerationsJacobians succeeded
  13: Starting testOrientationsJacobians.
  13: Error between the analytical and the finite differences Jacobians of the orientation integration wrt an increment delta: 1.63406e-16
  13: testOrientationsJacobians succeeded
  13: Starting testAnalyticalAJacobianVsFD.
  13: 
  13: error indexes: 
  13: (29,15):  Analytic : 1.11668e-05    FD : 7.27596e-06    Relative error : 34.8429 % 
  13: 
  13: Error between the analytical and the finite differences A Jacobian: 0.00487304
  13: testAnalyticalAJacobianVsFD succeeded
  13: Starting testAnalyticalCJacobianVsFD.
  13: Error between the analytical and the finite differences C Jacobian: 8.73847e-11
  13: testAnalyticalCJacobianVsFD succeeded
  13: 
  13: Tests with 2 contacts and 2 gyrometers: 
  13: 
  13: Starting testAccelerationsJacobians.
  13: Error between the analytical and the finite differences acceleration Jacobians: 4.98532e-11
  13: testAccelerationsJacobians succeeded
  13: Starting testOrientationsJacobians.
  13: Error between the analytical and the finite differences Jacobians of the orientation integration wrt an increment delta: 1.64836e-16
  13: testOrientationsJacobians Failed, error code: 6
  13/13 Test #13: test-analytical-jacobians ................***Failed    0.00 sec

Could you look into it?

[ArnaudDmt]

Hello Arnaud, sorry for the late response. I will have a look at this error, thank you !