Initializing help system before first use

Results for question 2

The model above produces the following output. Setting XPRS_VERBOSE to true makes the software display the log of the LP solver: some information about the problem size (numbers of constraints, variables, non-zero coefficients, and MIP entities) and a log of the simplex algorithm. If you re-run the model without the bound updates from CP to LP you may observe a slightly larger number of Simplex iterations. 

CP solution (version 1):
Earliest possible completion time: 64 weeks
1: 0, 2: 2, 3: 18, 4: 18-29, 5: 27, 6: 37
7: 26-61, 8: 43-59, 9: 43, 10: 26-59, 11: 43-58, 12: 52
13: 28-63, 14: 18-53, 15: 26-60, 16: 46-61, 17: 54, 18: 63
CP solution (version 2):
Earliest possible completion time: 52 weeks
1: 0-12, 2: 2-14, 3: 15-27, 4: 15-37, 5: 23-35, 6: 31-43
7: 21-62, 8: 36-60, 9: 36-48, 10: 21-60, 11: 36-60, 12: 43-55
13: 22-63, 14: 15-57, 15: 21-62, 16: 38-62, 17: 45-57, 18: 51-63

Reading Problem /xprs_6cf5_404d0008
Problem Statistics
          28 (      0 spare) rows
          38 (      0 spare) structural columns
          83 (      0 spare) non-zero elements
Global Statistics
           0 entities        0 sets        0 set members

   Its         Obj Value      S   Ninf  Nneg        Sum Inf  Time
     0        360.000300      D     17     0      29.000010     0
    17         87.000000      D      0     0        .000000     0
Optimal solution found
Total profit: 87
Total duration: 54 weeks
 1: 0   2: 2   3: 15  4: 15  5: 23  6: 31
 7: 23  8: 36  9: 36 10: 23 11: 36 12: 45
13: 25 14: 15 15: 23 16: 39 17: 47 18: 53

Parent Topic Using CP propagation as preprocessor

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