int value = fibonacci.compute(i);
Checkpoint p2 = new Checkpoint();
MeasureHolder holder = Measure.time(p1, p2);
System.err.println(String.format("%d\t%d\t%s\t%s\t%d", i,
value, holder.usedMemory(), holder.asMili(),
fibonacci.getCalls()));
}
busy.set(false);