user.getUserName()+"'s "+ task+" with MILPSolver ...", 1);
String result="";
String log="";
JMILPClass milp = new JMILPClass();
milp.initCppSide();
milp.setLogLevel(4);
milp.setInputMPSFileName(task);
milp.solve();
log += milp.getMessages();
for (int i=0; i < milp.getNumberColumns(); i++) {
result += i + ". variable: " + milp.getSolution( i ) + "\n";
}
milp.cleanUpCppSide();
/* try {
user.getNewResults().put(this.problemName+".mps", result);
user.getLogs().put(this.problemName+".mps", log);
PrintWriter pw = new PrintWriter(new FileWriter(this.pathOfTask+"/"+problemName+".out"));