final ExtendedStats stats = (ExtendedStats) Solvers.computeStats(
solverInput, solverOutput);
// check arrival times
for (int j = 0; j < sols.length; j++) {
final SolutionObject sol = sols[j];
final long[] arraysArrivalTimes = incrArr(sol.arrivalTimes,
solverInput.time);
final long[] arrivalTimes = Longs.toArray(stats.arrivalTimes.get(j));
assertArrayEquals(arraysArrivalTimes, arrivalTimes);
}