32-th Fibonacci number is 3524578 Total is 923946975232 Performance counter stats for 'bin/haskell-object_dynamic.bin 32 262144': 1711.407043 task-clock (msec) # 0.999 CPUs utilized 143 context-switches # 0.084 K/sec 1 cpu-migrations # 0.001 K/sec 10,933 page-faults # 0.006 M/sec 6,194,310,938 cycles # 3.619 GHz (83.19%) 1,255,493,458 stalled-cycles-frontend # 20.27% frontend cycles idle (83.33%) 1,217,255,401 stalled-cycles-backend # 19.65% backend cycles idle (66.85%) 10,793,108,755 instructions # 1.74 insn per cycle # 0.12 stalled cycles per insn (83.43%) 2,330,703,472 branches # 1361.864 M/sec (83.38%) 71,255,108 branch-misses # 3.06% of all branches (83.24%) 1.713103934 seconds time elapsed