[Clp] Error in lp reading
Stuart Mitchell
s.mitchell at auckland.ac.nz
Thu Oct 15 23:49:58 EDT 2009
Note the attached lp file fails when read into clp.
note this lp file works fine in cbc and gurobi
Stu
--
___________________________________
Dr Stuart Mitchell
Research Fellow
Light Metals Research Centre (LMRC)
University of Auckland
Private Bag 92019
Auckland
New Zealand
Ph (wk) +64 9 3737599 ext 84867
(fax) +64 9 3737925
(mb) +64 21 441331
___________________________________
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\* test122 *\
Minimize
OBJ: x + 4 y + 9 z + w + 1.1 _C1_elastic_SubProblem_pos_penalty_var
- 1.1 _C1_elastic_SubProblem_neg_penalty_var
Subject To
_C1_elastic_SubProblem_Constraint: w + _C1_elastic_SubProblem_neg_penalty_var
+ _C1_elastic_SubProblem_pos_penalty_var >= -1
c1: x + y <= 5
c2: x + z >= 10
c3: - y + z = 7
Bounds
w free
-1 <= y <= 1
x <= 4
-inf <= _C1_elastic_SubProblem_neg_penalty_var <= 0
End
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