  StringID      Type         x         y    demand ReadyTime   DueDateServiceTime
        D1         d         0         0         0         0      1440         0
        D2         d       200         0         0         0      1440         0
        D3         d         0       400         0         0      1440         0
        D4         d       200       400         0         0      1440         0
        S1         f       100         0         0         0      1440         0
        S2         f         0       100         0         0      1440         0
        S3         f       100       100         0         0      1440         0
        S4         f       200       100         0         0      1440         0
        S5         f         0       200         0         0      1440         0
        S6         f       100       200         0         0      1440         0
        S7         f       200       200         0         0      1440         0
        S8         f         0       300         0         0      1440         0
        S9         f       100       300         0         0      1440         0
       S10         f       200       300         0         0      1440         0
       S11         f       100       400         0         0      1440         0
        C1         c         1        80         0         0       720         0
        C2         c        35       116         0         0       720         0
        C3         c        73       215         0         0       720         0
        C4         c        13       394         0         0       720         0
        C5         c       168        81         0       720      1440         0
        C6         c       111       177         0       720      1440         0
        C7         c       172       289         0       720      1440         0
        C8         c       196       322         0       720      1440         0
        C9         c        89         9         0         0       720         0
       C10         c        67       198         0         0       720         0
       C11         c        51       260         0         0       720         0
       C12         c        52       399         0         0       720         0
       C13         c       166        57         0       720      1440         0
       C14         c       133       187         0       720      1440         0
       C15         c       104       288         0       720      1440         0
       C16         c       197       303         0       720      1440         0
       C17         c        74        34         0         0       720         0
       C18         c        36       153         0         0       720         0
       C19         c        21       234         0         0       720         0
       C20         c         7       327         0         0       720         0
       C21         c       108        22         0       720      1440         0
       C22         c       172       130         0       720      1440         0
       C23         c       178       223         0       720      1440         0
       C24         c       139       327         0       720      1440         0
       C25         c        83        88         0         0       720         0
       C26         c        36       184         0         0       720         0
       C27         c        90       264         0         0       720         0
       C28         c        41       360         0         0       720         0
       C29         c       174         7         0       720      1440         0
       C30         c       110       198         0       720      1440         0
       C31         c       156       217         0       720      1440         0
       C32         c       138       399         0       720      1440         0

Vehicle fuel tank capacity /200.0/
Vehicle load capacity /140/
Fuel consumption rate /1.0/
Inverse refueling rate /0.2/
Average Velocity /1.0/

Vehicle start locations
D1:    5
D2:    0
D3:    5
D4:    0
Vehicle end locations
D1:    0
D2:    1
D3:    0
D4:    1
