problem clean up
problem clean up

assert primal solution is linear for now
delete the global numbering that dwr uses

YetAnotherMinion/core,yangf4/core,YetAnotherMinion/core,YetAnotherMinion/core,yangf4/core,yangf4/core,YetAnotherMinion/core,YetAnotherMinion/core,yangf4/core,yangf4/core