}
a.solve();
log += a.getLog();
log = propertiesData + "\n\n" + log;
//model.computeC();
output = model.output();
model.outputTables(inputDir);
} catch (Exception e) {
log += e.getMessage() + "\n";
for (int i = 0; i < e.getStackTrace().length; i++) {
log += " " + e.getStackTrace()[i].toString() + "\n";