32-th Fibonacci number is 3524578 Total is 902291968 Performance counter stats for 'bin/java-Recursion.bin 32 256': 2737.30 msec task-clock # 1.000 CPUs utilized 4 context-switches # 1.461 /sec 0 cpu-migrations # 0.000 /sec 626 page-faults # 228.693 /sec 10663439169 cycles # 3.896 GHz 28898447647 instructions # 2.71 insn per cycle 9027115832 branches # 3.298 G/sec 806899 branch-misses # 0.01% of all branches 2.737689329 seconds time elapsed 2.734695000 seconds user 0.002999000 seconds sys