b=2.200: J=1 LP value 0.674989 (slack 0.0e+00, ncols 90) duals [np.float64(0.983468), np.float64(-1.025147)]
   support (('gen', 4, 'ssd'), 0.4167, 0.5)
   support (('gen', 10, 'ssssssssd'), 0.5833, 0.8)
