[Osi] Is there a way to deactivate solver output?

[Christophe-Marie Duquesne]

I come back to this thread for askin another related question:

Applying the tricks you gave above, I was able to deactivate output
for most solvers, except Xpress. Is there a chance I can also
deactivate that?

#------------------------------------
#Stuff I want to get rid of:
#------------------------------------

Reading Problem _xprs_
Problem Statistics
           0 (      0 spare) rows
           0 (      0 spare) structural columns
           0 (      0 spare) non-zero elements
Global Statistics
           0 entities        0 sets        0 set members

Reading Problem Prob1
Problem Statistics
         600 (     50 spare) rows
         927 (      0 spare) structural columns
        2196 (    100 spare) non-zero elements
Global Statistics
           0 entities        0 sets        0 set members
Presolved problem has:    382 rows     676 cols    1676 non-zeros
Crash basis containing 187 structural columns created

   Its         Obj Value      S   Ninf  Nneg        Sum Inf  Time
     0           .000000      D      1     0      42.000000     0
    58       49844.00000      D      0     0        .000000     0
Uncrunching matrix
    58       49844.00000      D      0     0        .000000     0
Optimal solution found
Presolved problem has:    372 rows     666 cols    1637 non-zeros
?140 Warning: Basis lost - recovering

   Its         Obj Value      S   Ninf  Nneg        Sum Inf  Time
     0       30800.00000      D      6     0        .000000     0
     1       49844.00000      D      0     0        .000000     0
Optimal solution found

Starting root cutting & heuristics

 Its Type    BestSoln    BestBound   Sols    Add    Del     Gap     GInf   Time
+         49844.00000  49844.00000      1               .000000        0      0
 *** Relative MIP gap less than MIPRELSTOP ***
 *** Search completed ***     Time:     0 Nodes:     1
Number of integer feasible solutions found is 1
Best integer solution found is  49844.00000
Best bound is  49844.00000
Uncrunching matrix
decrementInstanceCounter:: numInstances 1



-- 
Christophe-Marie Duquesne
06 84 14 26 82 - mobile
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