fix

4 jobs for vl_bfgs in 6 minutes and 15 seconds
Status Name Job ID Coverage
  Test
passed test_min #200518

00:03:02

passed test_mpi #200519

00:04:27

passed test_mpi_fftw #200520

00:05:01

passed test_mpi_fftw_hdf5 #200521

00:06:15

65.0%