peizhaoo@dw-2:~/test/model-checker-priv/model-checker-priv$
time ./run.sh benchmarks/concurrent-hashmap/testcase1_wildcard -m2 -y -u3 -tSCFENCE &> /scratch/a

real	0m0.031s
user	0m0.015s
sys	0m0.000s

Result 0:
wildcard 1 -> memory_order_relaxed
wildcard 2 -> memory_order_relaxed
wildcard 3 -> memory_order_relaxed
wildcard 4 -> memory_order_seq_cst
wildcard 9 -> memory_order_relaxed
wildcard 10 -> memory_order_relaxed
wildcard 11 -> memory_order_seq_cst
wildcard 13 -> memory_order_relaxed