configuration: CPLEX HR
data_file: data/mznc2019/groupsplitter/u9g1pref1.dzn
error: "MIPCplexWrapper runtime error:  Failed to optimize MIP.  CPLEX Error  1001:\
  \ Out of memory.\n\nTERMINATING.\n  MIPCplexWrapper runtime error:  Failed to optimize\
  \ MIP.  CPLEX Error  1001: Out of memory."
flatIntConstraints: 289
flatIntVars: 2616249
flatTime: 252.879
method: maximize
model: data/mznc2019/groupsplitter/group.mzn
paths: 0
problem: groupsplitter
status: ERROR