fix cbc solve direct
fix cbc solve direct
tkralphs/Dip,tkralphs/Dip,coin-or/Dip,tkralphs/Dip,coin-or/Dip,tkralphs/Dip,tkralphs/Dip,coin-or/Dip,coin-or/Dip,coin-or/Dip,coin-or/Dip,tkralphs/Dip,coin-or/Dip,tkralphs/Dip