pan: ltl formula seq_eq_parallel Depth= 161 States= 1e+06 Transitions= 1.11e+06 Memory= 270.624 t= 0.98 R= 1e+06 (Spin Version 6.5.2 -- 6 December 2019) + Partial Order Reduction Full statespace search for: never claim + (seq_eq_parallel) assertion violations + (if within scope of claim) acceptance cycles + (fairness disabled) invalid end states - (disabled by never claim) State-vector 156 byte, depth reached 161, errors: 0 1806699 states, stored 190333 states, matched 1997032 transitions (= stored+matched) 0 atomic steps hash conflicts: 5222 (resolved) Stats on memory usage (in Megabytes): 317.032 equivalent memory usage for states (stored*(State-vector + overhead)) 256.905 actual memory usage for states (compression: 81.03%) state-vector as stored = 121 byte + 28 byte overhead 128.000 memory used for hash table (-w24) 0.534 memory used for DFS stack (-m10000) 385.175 total actual memory usage unreached in proctype ThreadedReverser (0 of 15 states) unreached in init reversal_seq_eq_parallel_2_4_10.pml:87, state 79, "seq_eq_to_parallel = 0" reversal_seq_eq_parallel_2_4_10.pml:91, state 89, "-end-" (2 of 89 states) unreached in claim seq_eq_parallel _spin_nvr.tmp:8, state 10, "-end-" (1 of 10 states) pan: elapsed time 1.77 seconds pan: rate 1020733.9 states/second